diff --git a/tools/run_tests/dockerize/build_docker_and_run_tests.sh b/tools/run_tests/dockerize/build_docker_and_run_tests.sh
index 6e6074b5afd7e3bb1155a58c05c56ce85427e1ef..eea00da821e56c24516b379f727be23f718b78bf 100755
--- a/tools/run_tests/dockerize/build_docker_and_run_tests.sh
+++ b/tools/run_tests/dockerize/build_docker_and_run_tests.sh
@@ -66,6 +66,9 @@ docker run \
   -e "BUILD_ID=$BUILD_ID" \
   -e "BUILD_URL=$BUILD_URL" \
   -e "JOB_BASE_NAME=$JOB_BASE_NAME" \
+  -e "KOKORO_BUILD_NUMBER=$KOKORO_BUILD_NUMBER" \
+  -e "KOKORO_BUILD_URL=$KOKORO_BUILD_URL" \
+  -e "KOKORO_JOB_NAME=$KOKORO_JOB_NAME" \
   -i $TTY_FLAG \
   --sysctl net.ipv6.conf.all.disable_ipv6=0 \
   -v ~/.config/gcloud:/root/.config/gcloud \
diff --git a/tools/run_tests/python_utils/upload_test_results.py b/tools/run_tests/python_utils/upload_test_results.py
index 2ed328331006fc62365c09a3638af084dc0ecb63..54153c9fd28d4d7650ae95ea0231999b0639df1c 100644
--- a/tools/run_tests/python_utils/upload_test_results.py
+++ b/tools/run_tests/python_utils/upload_test_results.py
@@ -50,10 +50,12 @@ _RESULTS_SCHEMA = [
 
 
 def _get_build_metadata(test_results):
-  """Add Jenkins build metadata to test_results based on environment variables set by Jenkins."""
-  build_id = os.getenv('BUILD_ID')
-  build_url = os.getenv('BUILD_URL')
-  job_name = os.getenv('JOB_BASE_NAME')
+  """Add Jenkins/Kokoro build metadata to test_results based on environment
+  variables set by Jenkins/Kokoro.
+  """
+  build_id = os.getenv('BUILD_ID') or os.getenv('KOKORO_BUILD_NUMBER')
+  build_url = os.getenv('BUILD_URL') or os.getenv('KOKORO_BUILD_URL')
+  job_name = os.getenv('JOB_BASE_NAME') or os.getenv('KOKORO_JOB_NAME')
 
   if build_id:
     test_results['build_id'] = build_id
@@ -62,6 +64,7 @@ def _get_build_metadata(test_results):
   if job_name:
     test_results['job_name'] = job_name
 
+
 def upload_results_to_bq(resultset, bq_table, args, platform):
   """Upload test results to a BQ table.