diff --git a/.ci/scripts/check_pytorch_pin.py b/.ci/scripts/check_pytorch_pin.py
new file mode 100644
index 00000000000..2fa855ed505
--- /dev/null
+++ b/.ci/scripts/check_pytorch_pin.py
@@ -0,0 +1,116 @@
+#!/usr/bin/env python3
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+
+"""
+This script checks if the PyTorch commit hash in pytorch.txt matches
+the commit hash for the NIGHTLY_VERSION specified in torch_pin.py.
+
+It uses functions from update_pytorch_pin.py to fetch the expected commit
+hash and compares it with the current pin.
+"""
+
+import os
+import sys
+from pathlib import Path
+
+# Add the parent directory to path to import update_pytorch_pin module
+repo_root = Path(__file__).resolve().parent.parent.parent
+sys.path.insert(0, str(repo_root / ".github" / "scripts"))
+
+from update_pytorch_pin import (
+    get_commit_hash_for_nightly,
+    get_torch_nightly_version,
+    parse_nightly_version,
+)
+
+
+def get_current_pytorch_commit():
+    """
+    Read the current commit hash from .ci/docker/ci_commit_pins/pytorch.txt.
+
+    Returns:
+        Current commit hash string
+    """
+    pin_file = repo_root / ".ci" / "docker" / "ci_commit_pins" / "pytorch.txt"
+    if not pin_file.exists():
+        raise FileNotFoundError(f"Could not find {pin_file}")
+
+    with open(pin_file, "r") as f:
+        commit_hash = f.read().strip()
+
+    if not commit_hash:
+        raise ValueError(f"{pin_file} is empty")
+
+    return commit_hash
+
+
+def main():
+    print("=" * 80)
+    print("Checking PyTorch commit pin consistency")
+    print("=" * 80)
+    print()
+
+    try:
+        # Get NIGHTLY_VERSION from torch_pin.py
+        os.chdir(repo_root)
+        nightly_version = get_torch_nightly_version()
+        print(f"Nightly version: {nightly_version}")
+
+        # Parse to date string
+        date_str = parse_nightly_version(nightly_version)
+        print(f"Expected date: {date_str}")
+
+        # Get expected commit hash from PyTorch nightly branch
+        print(f"Fetching commit hash for {date_str} from PyTorch nightly branch...")
+        expected_commit = get_commit_hash_for_nightly(date_str)
+        print(f"Expected commit hash: {expected_commit}")
+        print()
+
+        # Get current commit hash from pytorch.txt
+        current_commit = get_current_pytorch_commit()
+        print(f"Current commit hash: {current_commit}")
+        print()
+
+        # Compare commits
+        print("=" * 80)
+        print("Verification Result")
+        print("=" * 80)
+        print()
+
+        if expected_commit == current_commit:
+            print("✓ SUCCESS: PyTorch commit pin matches the nightly version!")
+            print()
+            print(f"Commit {current_commit} corresponds to {nightly_version}")
+            print()
+            print(
+                f"Reference: https://hud.pytorch.org/pytorch/pytorch/commit/{current_commit}"
+            )
+            return 0
+        else:
+            print("✗ ERROR: PyTorch commit pin does NOT match the nightly version!")
+            print()
+            print(f"  Expected commit: {expected_commit}")
+            print(f"  Current commit:  {current_commit}")
+            print()
+            print(f"The commit in .ci/docker/ci_commit_pins/pytorch.txt")
+            print(f"does not correspond to NIGHTLY_VERSION={nightly_version}")
+            print()
+            print("To fix this, you can run:")
+            print(f"  python .github/scripts/update_pytorch_pin.py")
+            print(
+                "or manually update the commit hash in .ci/docker/ci_commit_pins/pytorch.txt"
+            )
+            print(f"with the expected commit hash {expected_commit}")
+            return 1
+
+    except Exception as e:
+        print(f"✗ ERROR: {e}", file=sys.stderr)
+        return 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/.ci/scripts/check_pytorch_pin.sh b/.ci/scripts/check_pytorch_pin.sh
new file mode 100755
index 00000000000..94e2c5ce19c
--- /dev/null
+++ b/.ci/scripts/check_pytorch_pin.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+
+# This script checks if the PyTorch commit hash in pytorch.txt matches
+# the commit hash for the NIGHTLY_VERSION specified in torch_pin.py.
+#
+# It calls the Python script check_pytorch_pin.py which uses functions
+# from update_pytorch_pin.py to fetch the expected commit hash and
+# compare it with the current pin.
+
+set -eu
+
+# Get the directory of this script
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Run the Python check script
+python3 "$SCRIPT_DIR/check_pytorch_pin.py"
diff --git a/.github/workflows/check-pytorch-pin.yml b/.github/workflows/check-pytorch-pin.yml
new file mode 100644
index 00000000000..50d6e5601c6
--- /dev/null
+++ b/.github/workflows/check-pytorch-pin.yml
@@ -0,0 +1,27 @@
+name: check-pytorch-pin
+
+on:
+  pull_request:
+    paths:
+      - torch_pin.py
+      - .ci/docker/ci_commit_pins/pytorch.txt
+      - .ci/scripts/check_pytorch_pin.sh
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}-${{ github.event_name == 'workflow_dispatch' }}-${{ github.event_name == 'schedule' }}
+  cancel-in-progress: true
+
+jobs:
+  check-pytorch-pin:
+    permissions:
+      id-token: write
+      contents: read
+    name: check-pytorch-pin
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Check PyTorch Pin Consistency
+        run: |
+          .ci/scripts/check_pytorch_pin.sh