Muhu
| Geography | |
|---|---|
| Location | Baltic Sea |
| Coordinates | 58°35′46″N 23°14′16″E / 58.59611°N 23.23778°E |
| Archipelago | West Estonian archipelago |
| Area | 198 km2 (76 sq mi) |
| Administration | |
| Saare County | |
| Demographics | |
| Population | 1,968 (2010) |
| Pop. density | 8.8/km2 (22.8/sq mi) |
| Ethnic groups | Majority Estonians |
Muhu (also called Muhu island, Estonian: Muhu) is an island in the West Estonian archipelago of the Baltic Sea. With an area of 198 km2 (76 sq mi), it is the third-largest island of Estonia after Saaremaa and Hiiumaa. Together with the neighbouring islets of Kesselaid, Viirelaid, Võilaid and Suurlaid, it forms Muhu Parish, a rural municipality in Saare County. The municipality reported a population of 2,118 on 1 October 2025.