diff --git a/.github/workflows/merge-net11-to-release.yml b/.github/workflows/merge-net11-to-release.yml
new file mode 100644
index 000000000000..ac13e47f9372
--- /dev/null
+++ b/.github/workflows/merge-net11-to-release.yml
@@ -0,0 +1,22 @@
+# Merge net11.0 → next release branch
+# Target branch is configured in /github-merge-flow-release-11.jsonc (MergeToBranch)
+
+name: Merge net11.0 to next release
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - net11.0
+  schedule:
+    - cron: '0 4 * * *'
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  Merge:
+    uses: dotnet/arcade/.github/workflows/inter-branch-merge-base.yml@main
+    with:
+      configuration_file_path: 'github-merge-flow-release-11.jsonc'
diff --git a/github-merge-flow-release-11.jsonc b/github-merge-flow-release-11.jsonc
new file mode 100644
index 000000000000..e691b33db918
--- /dev/null
+++ b/github-merge-flow-release-11.jsonc
@@ -0,0 +1,10 @@
+// Update MergeToBranch when cutting a new release.
+{
+    "merge-flow-configurations": {
+        "net11.0": {
+            "MergeToBranch": "release/11.0.1xx-preview3",
+            "ExtraSwitches": "-QuietComments",
+            "ResetToTargetPaths": "global.json;NuGet.config;eng/Version.Details.xml;eng/Versions.props;eng/common/*"
+        }
+    }
+}