| Three Dog Site, RI-151 | |
| Location: | North Smithfield, Rhode Island |
| Added: | November 1, 1984 |
| Refnum: | 84000362 |
Three Dog Site, RI-151 is an archaeological site in North Smithfield, Rhode Island, United States.
The site features Late Archaic and prehistoric archeological evidence and was added to the National Historic Register in 1984.