Halls Creek is a small stream that flows into Barnstable Harbor in the town of Barnstable. It is a popular spot for kayaking, fishing, and birdwatching, as it offers scenic views of the salt marsh and the harbor. The creek is named after John Hall, one of the first settlers of Barnstable, who owned land along the creek in the 17th century.

The mouth of Halls Creek is accessed from the end of Fifth Avenue at Beech Street in Marstons Mills.