Don Wai Market (Thai: ตลาดน้ำวัดดอนหวาย, ตลาดน้ำดอนหวาย, "(Wat) Don Wai Water Market", or "floating market") is a riverside market in Nakhon Pathom Province, Thailand. It's along the Tha Chin River, behind Wat Don Wai in Bang Krathuek Subdistrict, Sam Phran District.
Featured in a Detour in Leg 2 of The Amazing Race 35.