diff --git a/.github/codeql/codeql-config.yml b/.github/codeql/codeql-config.yml
new file mode 100644
index 0000000000..9b6be27ab8
--- /dev/null
+++ b/.github/codeql/codeql-config.yml
@@ -0,0 +1,15 @@
+name: "LiteLLM CodeQL config"
+
+# Exclude queries that produce result sets > 2 GiB on this codebase,
+# causing 49+ minute runs that fail and block CI resources.
+query-filters:
+  - exclude:
+      id: py/clear-text-logging-sensitive-data  # CWE-312/CleartextLogging.ql — result set > 2 GiB
+  - exclude:
+      id: py/polynomial-redos                   # CWE-730/PolynomialReDoS.ql — result set > 2 GiB
+
+paths-ignore:
+  - tests
+  - docs
+  - "**/*.md"
+  - litellm/proxy/_experimental/out
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000000..3d11345e85
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,54 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  schedule:
+    # Run weekly on Sundays at 04:00 UTC
+    - cron: "0 4 * * 0"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      security-events: write
+      packages: read
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: actions
+            build-mode: none
+          - language: javascript-typescript
+            build-mode: none
+          - language: python
+            build-mode: none
+          - language: ruby
+            build-mode: none
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+          config-file: ./.github/codeql/codeql-config.yml
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:${{ matrix.language }}"