diff --git a/src/dawn/native/BUILD.gn b/src/dawn/native/BUILD.gn
index e902a6f92a..92eaa8489e 100644
--- a/src/dawn/native/BUILD.gn
+++ b/src/dawn/native/BUILD.gn
@@ -427,11 +427,22 @@ source_set("sources") {
       "d3d11/AdapterD3D11.h",
       "d3d11/BackendD3D11.cpp",
       "d3d11/BackendD3D11.h",
+      "d3d11/CommandRecordingContextD3D11.cpp",
+      "d3d11/CommandRecordingContextD3D11.h",
       "d3d11/D3D11Backend.cpp",
+      "d3d11/DeviceD3D11.cpp",
+      "d3d11/DeviceD3D11.h",
       "d3d11/DeviceInfoD3D11.cpp",
       "d3d11/DeviceInfoD3D11.h",
+      "d3d11/Forward.h",
       "d3d11/PlatformFunctionsD3D11.cpp",
       "d3d11/PlatformFunctionsD3D11.h",
+      "d3d11/QueueD3D11.cpp",
+      "d3d11/QueueD3D11.h",
+      "d3d11/SamplerD3D11.cpp",
+      "d3d11/SamplerD3D11.h",
+      "d3d11/UtilsD3D11.cpp",
+      "d3d11/UtilsD3D11.h",
     ]
   }
 
diff --git a/src/dawn/native/CMakeLists.txt b/src/dawn/native/CMakeLists.txt
index 960e3d8b17..71c22d308e 100644
--- a/src/dawn/native/CMakeLists.txt
+++ b/src/dawn/native/CMakeLists.txt
@@ -284,12 +284,22 @@ if (DAWN_ENABLE_D3D11)
         "d3d11/AdapterD3D11.h"
         "d3d11/BackendD3D11.cpp"
         "d3d11/BackendD3D11.h"
+        "d3d11/CommandRecordingContextD3D11.cpp"
+        "d3d11/CommandRecordingContextD3D11.h"
         "d3d11/D3D11Backend.cpp"
+        "d3d11/DeviceD3D11.cpp"
+        "d3d11/DeviceD3D11.h"
         "d3d11/DeviceInfoD3D11.cpp"
         "d3d11/DeviceInfoD3D11.h"
+        "d3d11/Forward.h"
         "d3d11/PlatformFunctionsD3D11.cpp"
         "d3d11/PlatformFunctionsD3D11.h"
-
+        "d3d11/QueueD3D11.cpp"
+        "d3d11/QueueD3D11.h"
+        "d3d11/SamplerD3D11.cpp"
+        "d3d11/SamplerD3D11.h"
+        "d3d11/UtilsD3D11.cpp"
+        "d3d11/UtilsD3D11.h"
     )
 endif()
 
diff --git a/src/dawn/native/d3d11/AdapterD3D11.cpp b/src/dawn/native/d3d11/AdapterD3D11.cpp
index 9906936004..86c2731342 100644
--- a/src/dawn/native/d3d11/AdapterD3D11.cpp
+++ b/src/dawn/native/d3d11/AdapterD3D11.cpp
@@ -21,6 +21,7 @@
 #include "dawn/native/Instance.h"
 #include "dawn/native/d3d/D3DError.h"
 #include "dawn/native/d3d11/BackendD3D11.h"
+#include "dawn/native/d3d11/DeviceD3D11.h"
 #include "dawn/native/d3d11/PlatformFunctionsD3D11.h"
 
 namespace dawn::native::d3d11 {
@@ -41,8 +42,25 @@ const DeviceInfo& Adapter::GetDeviceInfo() const {
     return mDeviceInfo;
 }
 
-ComPtr<ID3D11Device> Adapter::GetD3D11Device() const {
-    return mD3d11Device;
+ResultOrError<ComPtr<ID3D11Device>> Adapter::CreateD3D11Device() {
+    ComPtr<ID3D11Device> device = std::move(mD3d11Device);
+    if (!device) {
+        const PlatformFunctions* functions = static_cast<Backend*>(GetBackend())->GetFunctions();
+        const D3D_FEATURE_LEVEL featureLevels[] = {D3D_FEATURE_LEVEL_11_1, D3D_FEATURE_LEVEL_11_0};
+
+        UINT flags = 0;
+        if (GetInstance()->IsBackendValidationEnabled()) {
+            flags |= D3D11_CREATE_DEVICE_DEBUG;
+        }
+
+        DAWN_TRY(CheckHRESULT(functions->d3d11CreateDevice(
+                                  GetHardwareAdapter(), D3D_DRIVER_TYPE_UNKNOWN,
+                                  /*Software=*/nullptr, flags, featureLevels,
+                                  std::size(featureLevels), D3D11_SDK_VERSION, &device,
+                                  /*pFeatureLevel=*/nullptr, /*[out] ppImmediateContext=*/nullptr),
+                              "D3D11CreateDevice failed"));
+    }
+    return device;
 }
 
 MaybeError Adapter::InitializeImpl() {
@@ -50,21 +68,10 @@ MaybeError Adapter::InitializeImpl() {
     // D3D11 cannot check for feature support without a device.
     // Create the device to populate the adapter properties then reuse it when needed for actual
     // rendering.
-    const PlatformFunctions* functions = static_cast<Backend*>(GetBackend())->GetFunctions();
-    const D3D_FEATURE_LEVEL featureLevels[] = {D3D_FEATURE_LEVEL_11_1, D3D_FEATURE_LEVEL_11_0};
+    DAWN_TRY_ASSIGN(mD3d11Device, CreateD3D11Device());
 
-    UINT flags = 0;
-    if (GetInstance()->IsBackendValidationEnabled()) {
-        flags |= D3D11_CREATE_DEVICE_DEBUG;
-    }
-
-    DAWN_TRY(CheckHRESULT(functions->d3d11CreateDevice(
-                              GetHardwareAdapter(), D3D_DRIVER_TYPE_UNKNOWN, /*Software=*/nullptr,
-                              flags, featureLevels, std::size(featureLevels), D3D11_SDK_VERSION,
-                              &mD3d11Device, &mFeatureLevel, /*[out] ppImmediateContext=*/nullptr),
-                          "D3D11CreateDevice failed"));
-
-    DAWN_TRY_ASSIGN(mDeviceInfo, GatherDeviceInfo(*this));
+    mFeatureLevel = mD3d11Device->GetFeatureLevel();
+    DAWN_TRY_ASSIGN(mDeviceInfo, GatherDeviceInfo(mD3d11Device));
 
     // Base::InitializeImpl() cannot distinguish between discrete and integrated GPUs, so we need to
     // overwrite it.
@@ -150,8 +157,7 @@ void Adapter::SetupBackendDeviceToggles(TogglesState* deviceToggles) const {}
 
 ResultOrError<Ref<DeviceBase>> Adapter::CreateDeviceImpl(const DeviceDescriptor* descriptor,
                                                          const TogglesState& deviceToggles) {
-    // TODO(dawn:1705): Implement D3D11 backend.
-    return DAWN_UNIMPLEMENTED_ERROR("D3D11 backend is not implemented yet");
+    return Device::Create(this, descriptor, deviceToggles);
 }
 
 // Resets the backend device and creates a new one. If any D3D11 objects belonging to the
diff --git a/src/dawn/native/d3d11/AdapterD3D11.h b/src/dawn/native/d3d11/AdapterD3D11.h
index 51f4540ac2..ff63d922d6 100644
--- a/src/dawn/native/d3d11/AdapterD3D11.h
+++ b/src/dawn/native/d3d11/AdapterD3D11.h
@@ -35,7 +35,7 @@ class Adapter : public d3d::Adapter {
     bool SupportsExternalImages() const override;
 
     const DeviceInfo& GetDeviceInfo() const;
-    ComPtr<ID3D11Device> GetD3D11Device() const;
+    ResultOrError<ComPtr<ID3D11Device>> CreateD3D11Device();
 
   private:
     using Base = d3d::Adapter;
@@ -55,7 +55,6 @@ class Adapter : public d3d::Adapter {
                                                        const TogglesState& toggles) const override;
     ComPtr<ID3D11Device> mD3d11Device;
     D3D_FEATURE_LEVEL mFeatureLevel;
-
     DeviceInfo mDeviceInfo = {};
 };
 
diff --git a/src/dawn/native/d3d11/CommandRecordingContextD3D11.cpp b/src/dawn/native/d3d11/CommandRecordingContextD3D11.cpp
new file mode 100644
index 0000000000..c42430515d
--- /dev/null
+++ b/src/dawn/native/d3d11/CommandRecordingContextD3D11.cpp
@@ -0,0 +1,95 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dawn/native/d3d11/CommandRecordingContextD3D11.h"
+
+#include <string>
+#include <utility>
+
+#include "dawn/native/d3d/D3DError.h"
+#include "dawn/native/d3d11/DeviceD3D11.h"
+#include "dawn/native/d3d11/Forward.h"
+#include "dawn/platform/DawnPlatform.h"
+#include "dawn/platform/tracing/TraceEvent.h"
+
+namespace dawn::native::d3d11 {
+
+MaybeError CommandRecordingContext::Open(Device* device) {
+    ASSERT(!IsOpen());
+    ASSERT(device);
+
+    if (!mD3D11DeviceContext4) {
+        ID3D11Device* d3d11Device = device->GetD3D11Device();
+
+        ComPtr<ID3D11DeviceContext> d3d11DeviceContext;
+        device->GetD3D11Device()->GetImmediateContext(&d3d11DeviceContext);
+
+        ComPtr<ID3D11DeviceContext4> d3d11DeviceContext4;
+        DAWN_TRY(
+            CheckHRESULT(d3d11DeviceContext.As(&d3d11DeviceContext4),
+                         "D3D11 querying immediate context for ID3D11DeviceContext4 interface"));
+
+        mD3D11Device = d3d11Device;
+        mD3D11DeviceContext4 = std::move(d3d11DeviceContext4);
+    }
+
+    mIsOpen = true;
+    mNeedsSubmit = false;
+
+    return {};
+}
+
+MaybeError CommandRecordingContext::ExecuteCommandList(Device* device) {
+    // Consider using deferred DeviceContext.
+    return {};
+}
+
+ID3D11Device* CommandRecordingContext::GetD3D11Device() const {
+    return mD3D11Device.Get();
+}
+
+ID3D11DeviceContext* CommandRecordingContext::GetD3D11DeviceContext() const {
+    return mD3D11DeviceContext4.Get();
+}
+
+ID3D11DeviceContext1* CommandRecordingContext::GetD3D11DeviceContext1() const {
+    return mD3D11DeviceContext4.Get();
+}
+
+ID3D11DeviceContext4* CommandRecordingContext::GetD3D11DeviceContext4() const {
+    return mD3D11DeviceContext4.Get();
+}
+
+void CommandRecordingContext::Release() {
+    if (mIsOpen) {
+        mIsOpen = false;
+        mNeedsSubmit = false;
+        mD3D11DeviceContext4 = nullptr;
+        mD3D11Device = nullptr;
+    }
+}
+
+bool CommandRecordingContext::IsOpen() const {
+    return mIsOpen;
+}
+
+bool CommandRecordingContext::NeedsSubmit() const {
+    return mNeedsSubmit;
+}
+
+void CommandRecordingContext::SetNeedsSubmit() {
+    mNeedsSubmit = true;
+}
+
+}  // namespace dawn::native::d3d11
diff --git a/src/dawn/native/d3d11/CommandRecordingContextD3D11.h b/src/dawn/native/d3d11/CommandRecordingContextD3D11.h
new file mode 100644
index 0000000000..9fbba544dc
--- /dev/null
+++ b/src/dawn/native/d3d11/CommandRecordingContextD3D11.h
@@ -0,0 +1,51 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef SRC_DAWN_NATIVE_D3D11_COMMANDRECORDINGCONTEXT_D3D11_H_
+#define SRC_DAWN_NATIVE_D3D11_COMMANDRECORDINGCONTEXT_D3D11_H_
+
+#include "dawn/common/RefCounted.h"
+#include "dawn/native/Error.h"
+#include "dawn/native/d3d/d3d_platform.h"
+
+namespace dawn::native::d3d11 {
+class CommandAllocatorManager;
+class Device;
+
+class CommandRecordingContext {
+  public:
+    MaybeError Open(Device* device);
+
+    void Release();
+    bool IsOpen() const;
+    bool NeedsSubmit() const;
+    void SetNeedsSubmit();
+
+    MaybeError ExecuteCommandList(Device* device);
+
+    ID3D11Device* GetD3D11Device() const;
+    ID3D11DeviceContext* GetD3D11DeviceContext() const;
+    ID3D11DeviceContext1* GetD3D11DeviceContext1() const;
+    ID3D11DeviceContext4* GetD3D11DeviceContext4() const;
+
+  private:
+    bool mIsOpen = false;
+    bool mNeedsSubmit = false;
+    ComPtr<ID3D11Device> mD3D11Device;
+    ComPtr<ID3D11DeviceContext4> mD3D11DeviceContext4;
+};
+
+}  // namespace dawn::native::d3d11
+
+#endif  // SRC_DAWN_NATIVE_D3D11_COMMANDRECORDINGCONTEXT_D3D11_H_
diff --git a/src/dawn/native/d3d11/DeviceD3D11.cpp b/src/dawn/native/d3d11/DeviceD3D11.cpp
new file mode 100644
index 0000000000..647a9ba160
--- /dev/null
+++ b/src/dawn/native/d3d11/DeviceD3D11.cpp
@@ -0,0 +1,429 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dawn/native/d3d11/DeviceD3D11.h"
+
+#include <algorithm>
+#include <limits>
+#include <sstream>
+#include <utility>
+
+#include "dawn/common/GPUInfo.h"
+#include "dawn/native/Buffer.h"
+#include "dawn/native/ComputePipeline.h"
+#include "dawn/native/D3D11Backend.h"
+#include "dawn/native/DynamicUploader.h"
+#include "dawn/native/Instance.h"
+#include "dawn/native/RenderPipeline.h"
+#include "dawn/native/Texture.h"
+#include "dawn/native/d3d/D3DError.h"
+#include "dawn/native/d3d11/AdapterD3D11.h"
+#include "dawn/native/d3d11/BackendD3D11.h"
+#include "dawn/native/d3d11/PlatformFunctionsD3D11.h"
+#include "dawn/native/d3d11/QueueD3D11.h"
+#include "dawn/native/d3d11/SamplerD3D11.h"
+#include "dawn/platform/DawnPlatform.h"
+#include "dawn/platform/tracing/TraceEvent.h"
+
+namespace dawn::native::d3d11 {
+namespace {
+
+static constexpr uint64_t kMaxDebugMessagesToPrint = 5;
+
+void AppendDebugLayerMessagesToError(ID3D11InfoQueue* infoQueue,
+                                     uint64_t totalErrors,
+                                     ErrorData* error) {
+    ASSERT(totalErrors > 0);
+    ASSERT(error != nullptr);
+
+    uint64_t errorsToPrint = std::min(kMaxDebugMessagesToPrint, totalErrors);
+    for (uint64_t i = 0; i < errorsToPrint; ++i) {
+        std::ostringstream messageStream;
+        SIZE_T messageLength = 0;
+        HRESULT hr = infoQueue->GetMessage(i, nullptr, &messageLength);
+        if (FAILED(hr)) {
+            messageStream << " ID3D11InfoQueue::GetMessage failed with " << hr;
+            error->AppendBackendMessage(messageStream.str());
+            continue;
+        }
+
+        std::unique_ptr<uint8_t[]> messageData(new uint8_t[messageLength]);
+        D3D11_MESSAGE* message = reinterpret_cast<D3D11_MESSAGE*>(messageData.get());
+        hr = infoQueue->GetMessage(i, message, &messageLength);
+        if (FAILED(hr)) {
+            messageStream << " ID3D11InfoQueue::GetMessage failed with " << hr;
+            error->AppendBackendMessage(messageStream.str());
+            continue;
+        }
+
+        messageStream << message->pDescription << " (" << message->ID << ")";
+        error->AppendBackendMessage(messageStream.str());
+    }
+    if (errorsToPrint < totalErrors) {
+        std::ostringstream messages;
+        messages << (totalErrors - errorsToPrint) << " messages silenced";
+        error->AppendBackendMessage(messages.str());
+    }
+
+    // We only print up to the first kMaxDebugMessagesToPrint errors
+    infoQueue->ClearStoredMessages();
+}
+
+}  // namespace
+
+// static
+ResultOrError<Ref<Device>> Device::Create(Adapter* adapter,
+                                          const DeviceDescriptor* descriptor,
+                                          const TogglesState& deviceToggles) {
+    Ref<Device> device = AcquireRef(new Device(adapter, descriptor, deviceToggles));
+    DAWN_TRY(device->Initialize(descriptor));
+    return device;
+}
+
+MaybeError Device::Initialize(const DeviceDescriptor* descriptor) {
+    DAWN_TRY_ASSIGN(mD3d11Device, ToBackend(GetAdapter())->CreateD3D11Device());
+    ASSERT(mD3d11Device != nullptr);
+
+    DAWN_TRY(DeviceBase::Initialize(Queue::Create(this, &descriptor->defaultQueue)));
+
+    // Get the ID3D11Device5 interface which is need for creating fences.
+    // TODO(dawn:1741): Handle the case where ID3D11Device5 is not available.
+    DAWN_TRY(CheckHRESULT(mD3d11Device.As(&mD3d11Device5), "D3D11: getting ID3D11Device5"));
+
+    // Create the fence.
+    DAWN_TRY(
+        CheckHRESULT(mD3d11Device5->CreateFence(0, D3D11_FENCE_FLAG_SHARED, IID_PPV_ARGS(&mFence)),
+                     "D3D11: creating fence"));
+
+    DAWN_TRY(CheckHRESULT(mFence->CreateSharedHandle(nullptr, GENERIC_ALL, nullptr, &mFenceHandle),
+                          "D3D11: creating fence shared handle"));
+
+    // Create the fence event.
+    mFenceEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
+
+    SetLabelImpl();
+
+    return {};
+}
+
+Device::~Device() {
+    Destroy();
+
+    // Close the handle here instead of in DestroyImpl. The handle is returned from
+    // ExternalImageDXGI, so it needs to live as long as the Device ref does, even if the device
+    // state is destroyed.
+    if (mFenceHandle != nullptr) {
+        ::CloseHandle(mFenceHandle);
+        mFenceHandle = nullptr;
+    }
+}
+
+ID3D11Device* Device::GetD3D11Device() const {
+    return mD3d11Device.Get();
+}
+
+ID3D11Device5* Device::GetD3D11Device5() const {
+    return mD3d11Device5.Get();
+}
+
+ResultOrError<CommandRecordingContext*> Device::GetPendingCommandContext(
+    Device::SubmitMode submitMode) {
+    // Callers of GetPendingCommandList do so to record commands. Only reserve a command
+    // allocator when it is needed so we don't submit empty command lists
+    if (!mPendingCommands.IsOpen()) {
+        DAWN_TRY(mPendingCommands.Open(this));
+    }
+    if (submitMode == Device::SubmitMode::Normal) {
+        mPendingCommands.SetNeedsSubmit();
+    }
+    return &mPendingCommands;
+}
+
+MaybeError Device::TickImpl() {
+    // Perform cleanup operations to free unused objects
+    [[maybe_unused]] ExecutionSerial completedSerial = GetCompletedCommandSerial();
+
+    if (mPendingCommands.IsOpen() && mPendingCommands.NeedsSubmit()) {
+        DAWN_TRY(ExecutePendingCommandContext());
+        DAWN_TRY(NextSerial());
+    }
+
+    DAWN_TRY(CheckDebugLayerAndGenerateErrors());
+
+    return {};
+}
+
+MaybeError Device::NextSerial() {
+    IncrementLastSubmittedCommandSerial();
+
+    TRACE_EVENT1(GetPlatform(), General, "D3D11Device::SignalFence", "serial",
+                 uint64_t(GetLastSubmittedCommandSerial()));
+
+    CommandRecordingContext* commandContext;
+    DAWN_TRY_ASSIGN(commandContext, GetPendingCommandContext());
+
+    DAWN_TRY(CheckHRESULT(commandContext->GetD3D11DeviceContext4()->Signal(
+                              mFence.Get(), uint64_t(GetLastSubmittedCommandSerial())),
+                          "D3D11 command queue signal fence"));
+
+    return {};
+}
+
+MaybeError Device::WaitForSerial(ExecutionSerial serial) {
+    DAWN_TRY(CheckPassedSerials());
+    if (GetCompletedCommandSerial() < serial) {
+        DAWN_TRY(CheckHRESULT(mFence->SetEventOnCompletion(uint64_t(serial), mFenceEvent),
+                              "D3D11 set event on completion"));
+        WaitForSingleObject(mFenceEvent, INFINITE);
+        DAWN_TRY(CheckPassedSerials());
+    }
+    return {};
+}
+
+ResultOrError<ExecutionSerial> Device::CheckAndUpdateCompletedSerials() {
+    ExecutionSerial completedSerial = ExecutionSerial(mFence->GetCompletedValue());
+    if (DAWN_UNLIKELY(completedSerial == ExecutionSerial(UINT64_MAX))) {
+        // GetCompletedValue returns UINT64_MAX if the device was removed.
+        // Try to query the failure reason.
+        DAWN_TRY(CheckHRESULT(mD3d11Device->GetDeviceRemovedReason(),
+                              "ID3D11Device::GetDeviceRemovedReason"));
+        // Otherwise, return a generic device lost error.
+        return DAWN_DEVICE_LOST_ERROR("Device lost");
+    }
+
+    if (completedSerial <= GetCompletedCommandSerial()) {
+        return ExecutionSerial(0);
+    }
+
+    return completedSerial;
+}
+
+void Device::ReferenceUntilUnused(ComPtr<IUnknown> object) {
+    mUsedComObjectRefs.Enqueue(object, GetPendingCommandSerial());
+}
+
+bool Device::HasPendingCommands() const {
+    return mPendingCommands.NeedsSubmit();
+}
+
+void Device::ForceEventualFlushOfCommands() {
+    if (mPendingCommands.IsOpen()) {
+        mPendingCommands.SetNeedsSubmit();
+    }
+}
+
+MaybeError Device::ExecutePendingCommandContext() {
+    return {};
+}
+
+ResultOrError<Ref<BindGroupBase>> Device::CreateBindGroupImpl(
+    const BindGroupDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateBindGroupImpl");
+}
+
+ResultOrError<Ref<BindGroupLayoutBase>> Device::CreateBindGroupLayoutImpl(
+    const BindGroupLayoutDescriptor* descriptor,
+    PipelineCompatibilityToken pipelineCompatibilityToken) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateBindGroupLayoutImpl");
+}
+
+ResultOrError<Ref<BufferBase>> Device::CreateBufferImpl(const BufferDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateBufferImpl");
+}
+
+ResultOrError<Ref<CommandBufferBase>> Device::CreateCommandBuffer(
+    CommandEncoder* encoder,
+    const CommandBufferDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateCommandBuffer");
+}
+
+Ref<ComputePipelineBase> Device::CreateUninitializedComputePipelineImpl(
+    const ComputePipelineDescriptor* descriptor) {
+    return nullptr;
+}
+
+ResultOrError<Ref<PipelineLayoutBase>> Device::CreatePipelineLayoutImpl(
+    const PipelineLayoutDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreatePipelineLayoutImpl");
+}
+
+ResultOrError<Ref<QuerySetBase>> Device::CreateQuerySetImpl(const QuerySetDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateQuerySetImpl");
+}
+
+Ref<RenderPipelineBase> Device::CreateUninitializedRenderPipelineImpl(
+    const RenderPipelineDescriptor* descriptor) {
+    return nullptr;
+}
+
+ResultOrError<Ref<SamplerBase>> Device::CreateSamplerImpl(const SamplerDescriptor* descriptor) {
+    return Sampler::Create(this, descriptor);
+}
+
+ResultOrError<Ref<ShaderModuleBase>> Device::CreateShaderModuleImpl(
+    const ShaderModuleDescriptor* descriptor,
+    ShaderModuleParseResult* parseResult,
+    OwnedCompilationMessages* compilationMessages) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateShaderModuleImpl");
+}
+
+ResultOrError<Ref<SwapChainBase>> Device::CreateSwapChainImpl(
+    const SwapChainDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateSwapChainImpl");
+}
+
+ResultOrError<Ref<NewSwapChainBase>> Device::CreateSwapChainImpl(
+    Surface* surface,
+    NewSwapChainBase* previousSwapChain,
+    const SwapChainDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateSwapChainImpl");
+}
+
+ResultOrError<Ref<TextureBase>> Device::CreateTextureImpl(const TextureDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateTextureImpl");
+}
+
+ResultOrError<Ref<TextureViewBase>> Device::CreateTextureViewImpl(
+    TextureBase* texture,
+    const TextureViewDescriptor* descriptor) {
+    return DAWN_UNIMPLEMENTED_ERROR("CreateTextureViewImpl");
+}
+
+void Device::InitializeComputePipelineAsyncImpl(Ref<ComputePipelineBase> computePipeline,
+                                                WGPUCreateComputePipelineAsyncCallback callback,
+                                                void* userdata) {}
+
+void Device::InitializeRenderPipelineAsyncImpl(Ref<RenderPipelineBase> renderPipeline,
+                                               WGPUCreateRenderPipelineAsyncCallback callback,
+                                               void* userdata) {}
+
+MaybeError Device::CopyFromStagingToBufferImpl(BufferBase* source,
+                                               uint64_t sourceOffset,
+                                               BufferBase* destination,
+                                               uint64_t destinationOffset,
+                                               uint64_t size) {
+    return DAWN_UNIMPLEMENTED_ERROR("CopyFromStagingToBufferImpl");
+}
+
+MaybeError Device::CopyFromStagingToTextureImpl(const BufferBase* source,
+                                                const TextureDataLayout& src,
+                                                const TextureCopy& dst,
+                                                const Extent3D& copySizePixels) {
+    return DAWN_UNIMPLEMENTED_ERROR("CopyFromStagingToTextureImpl");
+}
+
+const DeviceInfo& Device::GetDeviceInfo() const {
+    return ToBackend(GetAdapter())->GetDeviceInfo();
+}
+
+MaybeError Device::WaitForIdleForDestruction() {
+    // Immediately forget about all pending commands
+    mPendingCommands.Release();
+
+    DAWN_TRY(NextSerial());
+    // Wait for all in-flight commands to finish executing
+    DAWN_TRY(WaitForSerial(GetLastSubmittedCommandSerial()));
+
+    return {};
+}
+
+MaybeError Device::CheckDebugLayerAndGenerateErrors() {
+    if (!GetAdapter()->GetInstance()->IsBackendValidationEnabled()) {
+        return {};
+    }
+
+    ComPtr<ID3D11InfoQueue> infoQueue;
+    DAWN_TRY(CheckHRESULT(mD3d11Device.As(&infoQueue),
+                          "D3D11 QueryInterface ID3D11Device to ID3D11InfoQueue"));
+    uint64_t totalErrors = infoQueue->GetNumStoredMessagesAllowedByRetrievalFilter();
+
+    // Check if any errors have occurred otherwise we would be creating an empty error. Note
+    // that we use GetNumStoredMessagesAllowedByRetrievalFilter instead of GetNumStoredMessages
+    // because we only convert WARNINGS or higher messages to dawn errors.
+    if (totalErrors == 0) {
+        return {};
+    }
+
+    auto error = DAWN_INTERNAL_ERROR("The D3D11 debug layer reported uncaught errors.");
+
+    AppendDebugLayerMessagesToError(infoQueue.Get(), totalErrors, error.get());
+
+    return error;
+}
+
+void Device::AppendDebugLayerMessages(ErrorData* error) {
+    if (!GetAdapter()->GetInstance()->IsBackendValidationEnabled()) {
+        return;
+    }
+
+    ComPtr<ID3D11InfoQueue> infoQueue;
+    if (FAILED(mD3d11Device.As(&infoQueue))) {
+        return;
+    }
+    uint64_t totalErrors = infoQueue->GetNumStoredMessagesAllowedByRetrievalFilter();
+
+    if (totalErrors == 0) {
+        return;
+    }
+
+    AppendDebugLayerMessagesToError(infoQueue.Get(), totalErrors, error);
+}
+
+void Device::DestroyImpl() {
+    ASSERT(GetState() == State::Disconnected);
+
+    if (mFenceEvent != nullptr) {
+        ::CloseHandle(mFenceEvent);
+        mFenceEvent = nullptr;
+    }
+}
+
+uint32_t Device::GetOptimalBytesPerRowAlignment() const {
+    return 256;
+}
+
+uint64_t Device::GetOptimalBufferToTextureCopyOffsetAlignment() const {
+    return 1;
+}
+
+float Device::GetTimestampPeriodInNS() const {
+    return 1.0f;
+}
+
+bool Device::ShouldDuplicateNumWorkgroupsForDispatchIndirect(
+    ComputePipelineBase* computePipeline) const {
+    return false;
+}
+
+void Device::SetLabelImpl() {}
+
+bool Device::MayRequireDuplicationOfIndirectParameters() const {
+    return true;
+}
+
+bool Device::ShouldDuplicateParametersForDrawIndirect(
+    const RenderPipelineBase* renderPipelineBase) const {
+    // return ToBackend(renderPipelineBase)->UsesVertexOrInstanceIndex();
+    return false;
+}
+
+uint64_t Device::GetBufferCopyOffsetAlignmentForDepthStencil() const {
+    return DeviceBase::GetBufferCopyOffsetAlignmentForDepthStencil();
+}
+
+HANDLE Device::GetFenceHandle() const {
+    return mFenceHandle;
+}
+
+}  // namespace dawn::native::d3d11
diff --git a/src/dawn/native/d3d11/DeviceD3D11.h b/src/dawn/native/d3d11/DeviceD3D11.h
new file mode 100644
index 0000000000..e97a9ab211
--- /dev/null
+++ b/src/dawn/native/d3d11/DeviceD3D11.h
@@ -0,0 +1,144 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef SRC_DAWN_NATIVE_D3D11_DEVICED3D11_H_
+#define SRC_DAWN_NATIVE_D3D11_DEVICED3D11_H_
+
+#include <memory>
+#include <vector>
+
+#include "dawn/common/SerialQueue.h"
+#include "dawn/native/d3d/DeviceD3D.h"
+#include "dawn/native/d3d11/CommandRecordingContextD3D11.h"
+#include "dawn/native/d3d11/DeviceInfoD3D11.h"
+#include "dawn/native/d3d11/Forward.h"
+
+namespace dawn::native::d3d11 {
+
+class Fence;
+
+// Definition of backend types
+class Device final : public d3d::Device {
+  public:
+    static ResultOrError<Ref<Device>> Create(Adapter* adapter,
+                                             const DeviceDescriptor* descriptor,
+                                             const TogglesState& deviceToggles);
+    ~Device() override;
+
+    MaybeError Initialize(const DeviceDescriptor* descriptor);
+
+    ID3D11Device* GetD3D11Device() const;
+    ID3D11Device5* GetD3D11Device5() const;
+
+    ResultOrError<CommandRecordingContext*> GetPendingCommandContext(
+        Device::SubmitMode submitMode = Device::SubmitMode::Normal);
+
+    const DeviceInfo& GetDeviceInfo() const;
+
+    MaybeError NextSerial();
+    MaybeError WaitForSerial(ExecutionSerial serial);
+
+    void ReferenceUntilUnused(ComPtr<IUnknown> object);
+    MaybeError ExecutePendingCommandContext();
+    HANDLE GetFenceHandle() const;
+    Ref<TextureBase> CreateD3D11ExternalTexture(const TextureDescriptor* descriptor,
+                                                ComPtr<ID3D11Resource> d3d11Texture,
+                                                std::vector<Ref<Fence>> waitFences,
+                                                bool isSwapChainTexture,
+                                                bool isInitialized);
+
+    ResultOrError<Ref<CommandBufferBase>> CreateCommandBuffer(
+        CommandEncoder* encoder,
+        const CommandBufferDescriptor* descriptor) override;
+    MaybeError TickImpl() override;
+    void ForceEventualFlushOfCommands() override;
+    MaybeError CopyFromStagingToBufferImpl(BufferBase* source,
+                                           uint64_t sourceOffset,
+                                           BufferBase* destination,
+                                           uint64_t destinationOffset,
+                                           uint64_t size) override;
+    MaybeError CopyFromStagingToTextureImpl(const BufferBase* source,
+                                            const TextureDataLayout& src,
+                                            const TextureCopy& dst,
+                                            const Extent3D& copySizePixels) override;
+    uint32_t GetOptimalBytesPerRowAlignment() const override;
+    uint64_t GetOptimalBufferToTextureCopyOffsetAlignment() const override;
+    float GetTimestampPeriodInNS() const override;
+    bool ShouldDuplicateNumWorkgroupsForDispatchIndirect(
+        ComputePipelineBase* computePipeline) const override;
+    bool MayRequireDuplicationOfIndirectParameters() const override;
+    bool ShouldDuplicateParametersForDrawIndirect(
+        const RenderPipelineBase* renderPipelineBase) const override;
+    uint64_t GetBufferCopyOffsetAlignmentForDepthStencil() const override;
+    void SetLabelImpl() override;
+
+  private:
+    using Base = d3d::Device;
+    using Base::Base;
+
+    ResultOrError<Ref<BindGroupBase>> CreateBindGroupImpl(
+        const BindGroupDescriptor* descriptor) override;
+    ResultOrError<Ref<BindGroupLayoutBase>> CreateBindGroupLayoutImpl(
+        const BindGroupLayoutDescriptor* descriptor,
+        PipelineCompatibilityToken pipelineCompatibilityToken) override;
+    ResultOrError<Ref<BufferBase>> CreateBufferImpl(const BufferDescriptor* descriptor) override;
+    ResultOrError<Ref<PipelineLayoutBase>> CreatePipelineLayoutImpl(
+        const PipelineLayoutDescriptor* descriptor) override;
+    ResultOrError<Ref<QuerySetBase>> CreateQuerySetImpl(
+        const QuerySetDescriptor* descriptor) override;
+    ResultOrError<Ref<SamplerBase>> CreateSamplerImpl(const SamplerDescriptor* descriptor) override;
+    ResultOrError<Ref<ShaderModuleBase>> CreateShaderModuleImpl(
+        const ShaderModuleDescriptor* descriptor,
+        ShaderModuleParseResult* parseResult,
+        OwnedCompilationMessages* compilationMessages) override;
+    ResultOrError<Ref<SwapChainBase>> CreateSwapChainImpl(
+        const SwapChainDescriptor* descriptor) override;
+    ResultOrError<Ref<NewSwapChainBase>> CreateSwapChainImpl(
+        Surface* surface,
+        NewSwapChainBase* previousSwapChain,
+        const SwapChainDescriptor* descriptor) override;
+    ResultOrError<Ref<TextureBase>> CreateTextureImpl(const TextureDescriptor* descriptor) override;
+    ResultOrError<Ref<TextureViewBase>> CreateTextureViewImpl(
+        TextureBase* texture,
+        const TextureViewDescriptor* descriptor) override;
+    Ref<ComputePipelineBase> CreateUninitializedComputePipelineImpl(
+        const ComputePipelineDescriptor* descriptor) override;
+    Ref<RenderPipelineBase> CreateUninitializedRenderPipelineImpl(
+        const RenderPipelineDescriptor* descriptor) override;
+    void InitializeComputePipelineAsyncImpl(Ref<ComputePipelineBase> computePipeline,
+                                            WGPUCreateComputePipelineAsyncCallback callback,
+                                            void* userdata) override;
+    void InitializeRenderPipelineAsyncImpl(Ref<RenderPipelineBase> renderPipeline,
+                                           WGPUCreateRenderPipelineAsyncCallback callback,
+                                           void* userdata) override;
+    void DestroyImpl() override;
+    MaybeError WaitForIdleForDestruction() override;
+    bool HasPendingCommands() const override;
+    MaybeError CheckDebugLayerAndGenerateErrors();
+    void AppendDebugLayerMessages(ErrorData* error) override;
+    ResultOrError<ExecutionSerial> CheckAndUpdateCompletedSerials() override;
+
+    ComPtr<ID3D11Fence> mFence;
+    HANDLE mFenceHandle = nullptr;
+    HANDLE mFenceEvent = nullptr;
+
+    ComPtr<ID3D11Device> mD3d11Device;
+    ComPtr<ID3D11Device5> mD3d11Device5;
+    CommandRecordingContext mPendingCommands;
+    SerialQueue<ExecutionSerial, ComPtr<IUnknown>> mUsedComObjectRefs;
+};
+
+}  // namespace dawn::native::d3d11
+
+#endif  // SRC_DAWN_NATIVE_D3D11_DEVICED3D11_H_
diff --git a/src/dawn/native/d3d11/DeviceInfoD3D11.cpp b/src/dawn/native/d3d11/DeviceInfoD3D11.cpp
index d15b7bb212..02c6c3c325 100644
--- a/src/dawn/native/d3d11/DeviceInfoD3D11.cpp
+++ b/src/dawn/native/d3d11/DeviceInfoD3D11.cpp
@@ -17,18 +17,17 @@
 #include <utility>
 
 #include "dawn/native/d3d/D3DError.h"
-#include "dawn/native/d3d11/AdapterD3D11.h"
 #include "dawn/native/d3d11/PlatformFunctionsD3D11.h"
 
 namespace dawn::native::d3d11 {
 
-ResultOrError<DeviceInfo> GatherDeviceInfo(const Adapter& adapter) {
+ResultOrError<DeviceInfo> GatherDeviceInfo(const ComPtr<ID3D11Device>& device) {
     DeviceInfo info = {};
 
     D3D11_FEATURE_DATA_D3D11_OPTIONS2 options2;
-    DAWN_TRY(CheckHRESULT(adapter.GetD3D11Device()->CheckFeatureSupport(
-                              D3D11_FEATURE_D3D11_OPTIONS2, &options2, sizeof(options2)),
-                          "D3D11_FEATURE_D3D11_OPTIONS2"));
+    DAWN_TRY(CheckHRESULT(
+        device->CheckFeatureSupport(D3D11_FEATURE_D3D11_OPTIONS2, &options2, sizeof(options2)),
+        "D3D11_FEATURE_D3D11_OPTIONS2"));
 
     info.isUMA = options2.UnifiedMemoryArchitecture;
 
diff --git a/src/dawn/native/d3d11/DeviceInfoD3D11.h b/src/dawn/native/d3d11/DeviceInfoD3D11.h
index 66ffd7b9a1..0f5992571c 100644
--- a/src/dawn/native/d3d11/DeviceInfoD3D11.h
+++ b/src/dawn/native/d3d11/DeviceInfoD3D11.h
@@ -32,7 +32,7 @@ struct DeviceInfo {
     PerStage<std::wstring> shaderProfiles;
 };
 
-ResultOrError<DeviceInfo> GatherDeviceInfo(const Adapter& adapter);
+ResultOrError<DeviceInfo> GatherDeviceInfo(const ComPtr<ID3D11Device>& device);
 }  // namespace dawn::native::d3d11
 
 #endif  // SRC_DAWN_NATIVE_D3D11_DEVICEINFOD3D11_H_
diff --git a/src/dawn/native/d3d11/Forward.h b/src/dawn/native/d3d11/Forward.h
new file mode 100644
index 0000000000..398bdd2b05
--- /dev/null
+++ b/src/dawn/native/d3d11/Forward.h
@@ -0,0 +1,69 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef SRC_DAWN_NATIVE_D3D11_FORWARD_H_
+#define SRC_DAWN_NATIVE_D3D11_FORWARD_H_
+
+#include "dawn/native/ToBackend.h"
+
+namespace dawn::native::d3d11 {
+
+class Adapter;
+class BindGroup;
+class BindGroupLayout;
+class Buffer;
+class CommandBuffer;
+class ComputePipeline;
+class Device;
+class Heap;
+class PipelineCache;
+class PipelineLayout;
+class QuerySet;
+class Queue;
+class RenderPipeline;
+class Sampler;
+class ShaderModule;
+class SwapChain;
+class Texture;
+class TextureView;
+
+struct D3D11BackendTraits {
+    using AdapterType = Adapter;
+    using BindGroupType = BindGroup;
+    using BindGroupLayoutType = BindGroupLayout;
+    using BufferType = Buffer;
+    using CommandBufferType = CommandBuffer;
+    using ComputePipelineType = ComputePipeline;
+    using DeviceType = Device;
+    using PipelineCacheType = PipelineCache;
+    using PipelineLayoutType = PipelineLayout;
+    using QuerySetType = QuerySet;
+    using QueueType = Queue;
+    using RenderPipelineType = RenderPipeline;
+    using ResourceHeapType = Heap;
+    using SamplerType = Sampler;
+    using ShaderModuleType = ShaderModule;
+    using SwapChainType = SwapChain;
+    using TextureType = Texture;
+    using TextureViewType = TextureView;
+};
+
+template <typename T>
+auto ToBackend(T&& common) -> decltype(ToBackendBase<D3D11BackendTraits>(common)) {
+    return ToBackendBase<D3D11BackendTraits>(common);
+}
+
+}  // namespace dawn::native::d3d11
+
+#endif  // SRC_DAWN_NATIVE_D3D11_FORWARD_H_
diff --git a/src/dawn/native/d3d11/QueueD3D11.cpp b/src/dawn/native/d3d11/QueueD3D11.cpp
new file mode 100644
index 0000000000..1071960cb8
--- /dev/null
+++ b/src/dawn/native/d3d11/QueueD3D11.cpp
@@ -0,0 +1,44 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dawn/native/d3d11/QueueD3D11.h"
+
+#include "dawn/native/d3d11/DeviceD3D11.h"
+#include "dawn/platform/DawnPlatform.h"
+
+namespace dawn::native::d3d11 {
+
+Ref<Queue> Queue::Create(Device* device, const QueueDescriptor* descriptor) {
+    return AcquireRef(new Queue(device, descriptor));
+}
+
+MaybeError Queue::SubmitImpl(uint32_t commandCount, CommandBufferBase* const* commands) {
+    return DAWN_UNIMPLEMENTED_ERROR("Submit is not implemented for D3D11");
+}
+
+MaybeError Queue::WriteBufferImpl(BufferBase* buffer,
+                                  uint64_t bufferOffset,
+                                  const void* data,
+                                  size_t size) {
+    return DAWN_UNIMPLEMENTED_ERROR("WriteBuffer is not implemented for D3D11");
+}
+
+MaybeError Queue::WriteTextureImpl(const ImageCopyTexture& destination,
+                                   const void* data,
+                                   const TextureDataLayout& dataLayout,
+                                   const Extent3D& writeSizePixel) {
+    return DAWN_UNIMPLEMENTED_ERROR("WriteTexture is not implemented for D3D11");
+}
+
+}  // namespace dawn::native::d3d11
diff --git a/src/dawn/native/d3d11/QueueD3D11.h b/src/dawn/native/d3d11/QueueD3D11.h
new file mode 100644
index 0000000000..e134deef62
--- /dev/null
+++ b/src/dawn/native/d3d11/QueueD3D11.h
@@ -0,0 +1,46 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef SRC_DAWN_NATIVE_D3D11_QUEUED3D11_H_
+#define SRC_DAWN_NATIVE_D3D11_QUEUED3D11_H_
+
+#include "dawn/native/Queue.h"
+
+namespace dawn::native::d3d11 {
+
+class Device;
+
+class Queue final : public QueueBase {
+  public:
+    static Ref<Queue> Create(Device* device, const QueueDescriptor* descriptor);
+
+  private:
+    using QueueBase::QueueBase;
+
+    ~Queue() override = default;
+
+    MaybeError SubmitImpl(uint32_t commandCount, CommandBufferBase* const* commands) override;
+    MaybeError WriteBufferImpl(BufferBase* buffer,
+                               uint64_t bufferOffset,
+                               const void* data,
+                               size_t size) override;
+    MaybeError WriteTextureImpl(const ImageCopyTexture& destination,
+                                const void* data,
+                                const TextureDataLayout& dataLayout,
+                                const Extent3D& writeSizePixel) override;
+};
+
+}  // namespace dawn::native::d3d11
+
+#endif  // SRC_DAWN_NATIVE_D3D11_QUEUED3D11_H_
diff --git a/src/dawn/native/d3d11/SamplerD3D11.cpp b/src/dawn/native/d3d11/SamplerD3D11.cpp
new file mode 100644
index 0000000000..15ecfa0701
--- /dev/null
+++ b/src/dawn/native/d3d11/SamplerD3D11.cpp
@@ -0,0 +1,102 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dawn/native/d3d11/SamplerD3D11.h"
+
+#include <algorithm>
+
+#include "dawn/native/d3d/D3DError.h"
+#include "dawn/native/d3d11/DeviceD3D11.h"
+#include "dawn/native/d3d11/UtilsD3D11.h"
+
+namespace dawn::native::d3d11 {
+
+namespace {
+
+D3D11_TEXTURE_ADDRESS_MODE D3D11TextureAddressMode(wgpu::AddressMode mode) {
+    switch (mode) {
+        case wgpu::AddressMode::Repeat:
+            return D3D11_TEXTURE_ADDRESS_WRAP;
+        case wgpu::AddressMode::MirrorRepeat:
+            return D3D11_TEXTURE_ADDRESS_MIRROR;
+        case wgpu::AddressMode::ClampToEdge:
+            return D3D11_TEXTURE_ADDRESS_CLAMP;
+    }
+}
+
+D3D11_FILTER_TYPE D3D11FilterType(wgpu::FilterMode mode) {
+    switch (mode) {
+        case wgpu::FilterMode::Nearest:
+            return D3D11_FILTER_TYPE_POINT;
+        case wgpu::FilterMode::Linear:
+            return D3D11_FILTER_TYPE_LINEAR;
+    }
+}
+
+}  // namespace
+
+// static
+ResultOrError<Ref<Sampler>> Sampler::Create(Device* device, const SamplerDescriptor* descriptor) {
+    auto sampler = AcquireRef(new Sampler(device, descriptor));
+    DAWN_TRY(sampler->Initialize(descriptor));
+    return sampler;
+}
+
+MaybeError Sampler::Initialize(const SamplerDescriptor* descriptor) {
+    D3D11_SAMPLER_DESC samplerDesc = {};
+    D3D11_FILTER_TYPE minFilter = D3D11FilterType(descriptor->minFilter);
+    D3D11_FILTER_TYPE magFilter = D3D11FilterType(descriptor->magFilter);
+    D3D11_FILTER_TYPE mipmapFilter = D3D11FilterType(descriptor->mipmapFilter);
+
+    D3D11_FILTER_REDUCTION_TYPE reduction = descriptor->compare == wgpu::CompareFunction::Undefined
+                                                ? D3D11_FILTER_REDUCTION_TYPE_STANDARD
+                                                : D3D11_FILTER_REDUCTION_TYPE_COMPARISON;
+
+    // https://docs.microsoft.com/en-us/windows/win32/api/d3d11/ns-d3d11-d3d11_sampler_desc
+    samplerDesc.MaxAnisotropy = std::min<uint16_t>(GetMaxAnisotropy(), 16u);
+
+    if (samplerDesc.MaxAnisotropy > 1) {
+        samplerDesc.Filter = D3D11_ENCODE_ANISOTROPIC_FILTER(reduction);
+    } else {
+        samplerDesc.Filter =
+            D3D11_ENCODE_BASIC_FILTER(minFilter, magFilter, mipmapFilter, reduction);
+    }
+
+    samplerDesc.AddressU = D3D11TextureAddressMode(descriptor->addressModeU);
+    samplerDesc.AddressV = D3D11TextureAddressMode(descriptor->addressModeV);
+    samplerDesc.AddressW = D3D11TextureAddressMode(descriptor->addressModeW);
+    samplerDesc.MipLODBias = 0.f;
+
+    if (descriptor->compare != wgpu::CompareFunction::Undefined) {
+        samplerDesc.ComparisonFunc = ToD3D11ComparisonFunc(descriptor->compare);
+    } else {
+        // Still set the function so it's not garbage.
+        samplerDesc.ComparisonFunc = D3D11_COMPARISON_NEVER;
+    }
+    samplerDesc.MinLOD = descriptor->lodMinClamp;
+    samplerDesc.MaxLOD = descriptor->lodMaxClamp;
+
+    DAWN_TRY(CheckHRESULT(ToBackend(GetDevice())
+                              ->GetD3D11Device()
+                              ->CreateSamplerState(&samplerDesc, &mD3d11SamplerState),
+                          "ID3D11Device::CreateSamplerState"));
+
+    return {};
+}
+
+ID3D11SamplerState* Sampler::GetD3D11SamplerState() const {
+    return mD3d11SamplerState.Get();
+}
+
+}  // namespace dawn::native::d3d11
diff --git a/src/dawn/native/d3d11/SamplerD3D11.h b/src/dawn/native/d3d11/SamplerD3D11.h
new file mode 100644
index 0000000000..3626e51bcb
--- /dev/null
+++ b/src/dawn/native/d3d11/SamplerD3D11.h
@@ -0,0 +1,43 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef SRC_DAWN_NATIVE_D3D11_SAMPLERD3D11_H_
+#define SRC_DAWN_NATIVE_D3D11_SAMPLERD3D11_H_
+
+#include "dawn/native/Sampler.h"
+
+#include "dawn/native/d3d/d3d_platform.h"
+
+namespace dawn::native::d3d11 {
+
+class Device;
+
+class Sampler final : public SamplerBase {
+  public:
+    static ResultOrError<Ref<Sampler>> Create(Device* device, const SamplerDescriptor* descriptor);
+
+    ID3D11SamplerState* GetD3D11SamplerState() const;
+
+  private:
+    using SamplerBase::SamplerBase;
+
+    ~Sampler() override = default;
+    MaybeError Initialize(const SamplerDescriptor* descriptor);
+
+    ComPtr<ID3D11SamplerState> mD3d11SamplerState;
+};
+
+}  // namespace dawn::native::d3d11
+
+#endif  // SRC_DAWN_NATIVE_D3D11_SAMPLERD3D11_H_
diff --git a/src/dawn/native/d3d11/UtilsD3D11.cpp b/src/dawn/native/d3d11/UtilsD3D11.cpp
new file mode 100644
index 0000000000..3858db2931
--- /dev/null
+++ b/src/dawn/native/d3d11/UtilsD3D11.cpp
@@ -0,0 +1,46 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dawn/native/d3d11/UtilsD3D11.h"
+
+#include "dawn/common/Assert.h"
+#include "dawn/native/Format.h"
+#include "dawn/native/d3d/D3DError.h"
+
+namespace dawn::native::d3d11 {
+
+D3D11_COMPARISON_FUNC ToD3D11ComparisonFunc(wgpu::CompareFunction func) {
+    switch (func) {
+        case wgpu::CompareFunction::Never:
+            return D3D11_COMPARISON_NEVER;
+        case wgpu::CompareFunction::Less:
+            return D3D11_COMPARISON_LESS;
+        case wgpu::CompareFunction::LessEqual:
+            return D3D11_COMPARISON_LESS_EQUAL;
+        case wgpu::CompareFunction::Greater:
+            return D3D11_COMPARISON_GREATER;
+        case wgpu::CompareFunction::GreaterEqual:
+            return D3D11_COMPARISON_GREATER_EQUAL;
+        case wgpu::CompareFunction::Equal:
+            return D3D11_COMPARISON_EQUAL;
+        case wgpu::CompareFunction::NotEqual:
+            return D3D11_COMPARISON_NOT_EQUAL;
+        case wgpu::CompareFunction::Always:
+            return D3D11_COMPARISON_ALWAYS;
+        case wgpu::CompareFunction::Undefined:
+            UNREACHABLE();
+    }
+}
+
+}  // namespace dawn::native::d3d11
diff --git a/src/dawn/native/d3d11/UtilsD3D11.h b/src/dawn/native/d3d11/UtilsD3D11.h
new file mode 100644
index 0000000000..48692c6078
--- /dev/null
+++ b/src/dawn/native/d3d11/UtilsD3D11.h
@@ -0,0 +1,28 @@
+// Copyright 2023 The Dawn Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef SRC_DAWN_NATIVE_D3D11_UTILSD3D11_H_
+#define SRC_DAWN_NATIVE_D3D11_UTILSD3D11_H_
+
+#include "dawn/native/d3d/UtilsD3D.h"
+#include "dawn/native/d3d/d3d_platform.h"
+#include "dawn/native/dawn_platform.h"
+
+namespace dawn::native::d3d11 {
+
+D3D11_COMPARISON_FUNC ToD3D11ComparisonFunc(wgpu::CompareFunction func);
+
+}  // namespace dawn::native::d3d11
+
+#endif  // SRC_DAWN_NATIVE_D3D11_UTILSD3D11_H_