diff --git a/.github/workflows/example_tests.yml b/.github/workflows/example_tests.yml
index 67b98cbd230..e646af86ac6 100644
--- a/.github/workflows/example_tests.yml
+++ b/.github/workflows/example_tests.yml
@@ -133,7 +133,7 @@ jobs:
     with:
       docker_image: "nvcr.io/nvidia/pytorch:26.09-py3"
       example: ${{ matrix.example }}
-      timeout_minutes: 30
+      timeout_minutes: 45
       pip_install_extras: "[hf,dev-test]"
       runner: ${{ startsWith(github.ref, 'refs/heads/pull-request/') && 'linux-amd64-gpu-rtxpro6000-latest-1' || 'linux-amd64-gpu-rtxpro6000-latest-2' }}
       allow_failure: ${{ contains(format(',{0},', vars.ALLOW_FAILURE_EXAMPLE_TESTS), format(',{0},', matrix.example)) }}
@@ -191,8 +191,8 @@ jobs:
     with:
       docker_image: "nvcr.io/nvidia/nemo:26.08"
       example: megatron_bridge
-      # PR runs single-GPU (~11 min); the nightly runs every test multi-GPU (~58 min).
-      timeout_minutes: ${{ startsWith(github.ref, 'refs/heads/pull-request/') && 30 || 75 }}
+      # PR runs single-GPU (~20 min with the setup); the nightly runs every test multi-GPU (~45 min).
+      timeout_minutes: ${{ startsWith(github.ref, 'refs/heads/pull-request/') && 45 || 90 }}
       pip_install_extras: "[hf,puzzletron,dev-test]"
       runner: ${{ startsWith(github.ref, 'refs/heads/pull-request/') && 'linux-amd64-gpu-rtxpro6000-latest-1' || 'linux-amd64-gpu-rtxpro6000-latest-2' }}
       allow_failure: ${{ contains(format(',{0},', vars.ALLOW_FAILURE_EXAMPLE_TESTS), ',megatron_bridge,') }}
diff --git a/.github/workflows/gpu_tests.yml b/.github/workflows/gpu_tests.yml
index b73f85affeb..e4265ede836 100644
--- a/.github/workflows/gpu_tests.yml
+++ b/.github/workflows/gpu_tests.yml
@@ -44,13 +44,13 @@ jobs:
       matrix:
         include:
           - example: gpu
-            timeout: 60
+            timeout: 75
             container_image: nvcr.io/nvidia/pytorch:26.09-py3
           - example: gpu_megatron
-            timeout: 75
+            timeout: 90
             container_image: nvcr.io/nvidia/nemo:26.08
           - example: gpu_trtllm
-            timeout: 15
+            timeout: 30
             container_image: nvcr.io/nvidia/tensorrt-llm/release:1.3.0rc20
           - example: gpu_vllm
             timeout: 30
diff --git a/.github/workflows/regression_tests.yml b/.github/workflows/regression_tests.yml
index 9c1154a2b65..ea174f86557 100644
--- a/.github/workflows/regression_tests.yml
+++ b/.github/workflows/regression_tests.yml
@@ -41,7 +41,7 @@ jobs:
     needs: [pr-gate]
     if: needs.pr-gate.outputs.any_changed == 'true'
     runs-on: ${{ startsWith(github.ref, 'refs/heads/pull-request/') && 'linux-amd64-gpu-rtxpro6000-latest-1' || 'linux-amd64-gpu-rtxpro6000-latest-2' }}
-    timeout-minutes: 15
+    timeout-minutes: 30
     container:
       image: nvcr.io/nvidia/pytorch:26.09-py3
       env:
diff --git a/tests/conftest.py b/tests/conftest.py
index af77546a244..6046a3e8b2d 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -52,11 +52,11 @@ def pytest_addoption(parser):
 # Every collectible test group must be listed here else collection errors occur
 # A test can override its cap by adding ``@pytest.mark.timeout(...)``
 _DEFAULT_TIMEOUT = {
-    "examples": int(os.environ.get("MODELOPT_QA_TEST_TIMEOUT", 300)),
-    "gpu": 120,
-    "gpu_megatron": 120,
+    "examples": int(os.environ.get("MODELOPT_QA_TEST_TIMEOUT", 600)),
+    "gpu": 180,
+    "gpu_megatron": 180,
     "gpu_trtllm": 60,
-    "gpu_vllm": 60,
+    "gpu_vllm": 120,
     "regression": 180,
     "unit": 120 if platform.system() == "Windows" else 60,
 }