diff --git a/metadata-ingestion/src/datahub/ingestion/source/usage/bigquery_usage.py b/metadata-ingestion/src/datahub/ingestion/source/usage/bigquery_usage.py
index f4fe1d8b0c..f1b1b743fe 100644
--- a/metadata-ingestion/src/datahub/ingestion/source/usage/bigquery_usage.py
+++ b/metadata-ingestion/src/datahub/ingestion/source/usage/bigquery_usage.py
@@ -37,7 +37,8 @@ GCP_LOGGING_PAGE_SIZE = 1000
 
 # Handle yearly, monthly, daily, or hourly partitioning.
 # See https://cloud.google.com/bigquery/docs/partitioned-tables.
-PARTITIONED_TABLE_REGEX = re.compile(r"^(.+)\$(\d{4}|\d{6}|\d{8}|\d{10})$")
+# This REGEX handles both Partitioned Tables ($ separator) and Sharded Tables (_ separator)
+PARTITIONED_TABLE_REGEX = re.compile(r"^(.+)[\$_](\d{4}|\d{6}|\d{8}|\d{10})$")
 
 # Handle table snapshots
 # See https://cloud.google.com/bigquery/docs/table-snapshots-intro.