穆胡岛是爱沙尼亚的岛屿，位于波罗的海北部，由萨雷县负责管辖，面积198平方公里，是该国第三大岛屿，仅次于萨列马岛和希乌马岛，2010年人口1,697。

• Official website
• Muhu Tourism Association
• Muhu Island in Jetsetter Top10
• Photos about Muhu.

Muhu (German:Mohn/Moon; in Estonian also called Muhumaa), is an island in the Baltic Sea. With an area of 198 km (76 sq mi) it is the third largest island belonging to Estonia, after Saaremaa and Hiiumaa.

Together with neighbouring smaller islands of Kesselaid, Viirelaid, Võilaid and Suurlaid it forms Muhu Parish (Estonian:Muhu vald), the rural municipality within Saare County. The municipality has a population of 1,697 (as of 19 April 2010) and covers an area of 206.12 km (80 sq mi). The population density is 8.8/km (23/sq mi).