diff --git a/.github/workflows/adr-labeler.yml b/.github/workflows/adr-labeler.yml
new file mode 100644
index 0000000..2b68be8
--- /dev/null
+++ b/.github/workflows/adr-labeler.yml
@@ -0,0 +1,24 @@
+name: ADR Labeler
+
+on:
+  # PRs coming from forks will not have the write permissions required to run this action
+  pull_request:
+    types: [opened, synchronize]
+    paths:
+      - 'docs/adr/**'
+
+jobs:
+  label-adr:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/github-script@v7
+        with:
+          script: |
+            // Adding ADR label - if it already exists, this is a no-op
+            github.rest.issues.addLabels({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+              labels: ['ADR']
+            })