Ashaway is an unincorporated village and census-designated place (CDP) in the town of Hopkinton in Washington County, Rhode Island, United States. The population was 1,537 at the 2000 census.
Ashaway is located at 41°25′23″N 71°47′20″W / 41.42306°N 71.78889°W / 41.42306; -71.78889 (41.423004, -71.788839).
According to the United States Census Bureau, the CDP has a total area of 6.2 km² (2.4 mi²). 6.2 km² (2.4 mi²) of it is land and 0.1 km² (0.04 mi²) of it (1.24%) is water.