diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d80564274e..0f05dbc40a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,6 +7,10 @@ name: 'Build'
 on:
   pull_request:
   workflow_dispatch:
+concurrency:
+  # Group by workflow name + PR number (for PRs) or ref (for branch/tag pushes)
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 jobs:
   core:
     name: 'Core'
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6fde0338a1..9d38d709e4 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -8,6 +8,10 @@ on:
   pull_request:
   workflow_dispatch:
   workflow_call:
+concurrency:
+  # Group by workflow name + PR number (for PRs) or ref (for branch/tag pushes)
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 jobs:
   build_docs:
     name: 'Build'
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index c5cb748c2c..1d2fb272f8 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -7,6 +7,10 @@ name: 'Lint'
 on:
   pull_request:
   workflow_dispatch:
+concurrency:
+  # Group by workflow name + PR number (for PRs) or ref (for branch/tag pushes)
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 jobs:
   pytorch_cpplint:
     name: 'PyTorch C++'