| Pushpin Map: | Federated States of Micronesia |
| Country: | Federated States of Micronesia |
| Coordinates: | 7.3833°N 194°W |
| Width Km: | 2.6 |
| Length Km: | 4 |
| Pushpin Map Caption: | Location in the Federated States of Micronesia |
| Udot | |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | Chuuk |
| Country Admin Divisions Title 1: | Municipality |
| Country Admin Divisions 1: | Udot-Fonuweisom |
| Location: | Pacific Ocean |
| Archipelago: | Caroline Islands |
Udot is a heavily wooded minor island and municipality in Chuuk Lagoon, Chuuk State, the Federated States of Micronesia. The island measures 4 by 2.6 km (2.5 by 1.6 miles)[1] and the population numbers 1774 (2000 FSM Census).[2]