| Cô Tô | |
| Location: | Bai Tu Long Bay |
| Country: | Vietnam |
| Country Admin Divisions Title: | Province |
| Country Admin Divisions: | Quảng Ninh Province |
| Ethnic Groups: | Vietnamese people |
Cô Tô is an island in Cô Tô District, Quảng Ninh Province, Vietnam.
Cô Tô is a small island which is a well known tourist destination Cô Tô (Coto island) is over 4000 in population
The island has three beaches – Van Chay beach, Hong Van beach and Bac Van Beach.[1]