diff --git a/.github/workflows/test-runner.yml b/.github/workflows/test-runner.yml
index 7750646c1..d1e81bc32 100644
--- a/.github/workflows/test-runner.yml
+++ b/.github/workflows/test-runner.yml
@@ -6,7 +6,7 @@ on:
       platform:
         type: string
         required: true
-        description: "Platform: linux-x64, linux-aarch64, windows, macos"
+        description: "Platform: linux-x64, linux-aarch64, windows, windows-arm64, macos"
       backend:
         type: string
         required: true
@@ -42,6 +42,7 @@ jobs:
         inputs.platform == 'linux-x64' && 'ubuntu-22.04' ||
         inputs.platform == 'linux-aarch64' && 'ubuntu-22.04-arm' ||
         inputs.platform == 'macos' && 'macos-15' ||
+        inputs.platform == 'windows-arm64' && 'windows-11-arm' ||
         'windows-2025'
       }}
     outputs:
@@ -112,6 +113,11 @@ jobs:
                 TEST_RUNNER="windows-2025"
               fi
               ;;
+            windows-arm64)
+              BUILD_OS="windows-11-arm"
+              ARCH="arm64"
+              TEST_RUNNER="windows-11-arm"
+              ;;
             *)
               echo "::error::Unsupported platform: ${{ inputs.platform }}"
               exit 1
@@ -152,8 +158,10 @@ jobs:
 
       # Windows: Setup MSVC (needed for both CPU and CUDA builds)
       - name: Setup MSVC
-        if: inputs.platform == 'windows'
+        if: startsWith(inputs.platform, 'windows')
         uses: ilammy/msvc-dev-cmd@v1.13.0
+        with:
+          arch: ${{ inputs.platform == 'windows-arm64' && 'arm64' || 'x64' }}
 
       # Build CPU backend
       - name: Build C++
@@ -198,12 +206,15 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          # Python for Windows ARM64 is only available from 3.12+
+          python-version: ${{ inputs.platform == 'windows-arm64' && '3.12' || '3.10' }}
 
       # Windows: Setup MSVC for torch.compile
       - name: Setup MSVC
-        if: inputs.platform == 'windows'
+        if: startsWith(inputs.platform, 'windows')
         uses: ilammy/msvc-dev-cmd@v1.13.0
+        with:
+          arch: ${{ inputs.platform == 'windows-arm64' && 'arm64' || 'x64' }}
 
       - name: Install torch (nightly)
         if: inputs.torch_version == 'nightly'
diff --git a/.github/workflows/tests-pr.yml b/.github/workflows/tests-pr.yml
index f04631a87..a962c1ed0 100644
--- a/.github/workflows/tests-pr.yml
+++ b/.github/workflows/tests-pr.yml
@@ -28,7 +28,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [linux-x64, linux-aarch64, macos]
+        platform: [linux-x64, linux-aarch64, macos, windows-arm64]
         # default runners don't have AVX-512 support, but icelake does
         cpu_type: ["", icelake]
         torch_version: ["2.4.1", "2.12.0"]
@@ -42,6 +42,12 @@ jobs:
             cpu_type: icelake
           - platform: macos
             cpu_type: icelake
+          # icelake doesn't apply to windows-arm64
+          - platform: windows-arm64
+            cpu_type: icelake
+          # Windows ARM64 minimum torch version is 2.12.0
+          - platform: windows-arm64
+            torch_version: "2.4.1"
 
         include:
           # Add aarch64 with torch 2.5.1 instead of 2.4.1
diff --git a/docs/source/installation.mdx b/docs/source/installation.mdx
index 2f650f3b2..9a335f2d8 100644
--- a/docs/source/installation.mdx
+++ b/docs/source/installation.mdx
@@ -209,7 +209,7 @@ pip install -e .
 </hfoption>
 <hfoption id="Windows (ARM64)">
 
-Requires Visual Studio 2022 with the **ARM64 C++ build tools** component and Python >= **3.12**.
+Requires Visual Studio 2022 with the **ARM64 C++ build tools** component, Python >= **3.12**, and PyTorch >= **2.12**.
 
 ```bash
 git clone https://github.com/bitsandbytes-foundation/bitsandbytes.git && cd bitsandbytes/