Musoma is a city in the east shore of Lake Victoria of Tanzania. It is the capital of Mara Region, one of the administrative Regions of Tanzania. It also serves as the administrative centre of Musoma Rural District and Musoma Urban District.
The city sits on the eastern edge of Lake Victoria, close to the International borders of Tanzania with Kenya and Uganda. Musoma is located approximately 60 kilometres (37 mi), directly south of the geographical point where the borders of the three East African countries intersect.
The town is located approximately 225 kilometres (140 mi), by road, northeast of Mwanza, the nearest large city. Musoma lies approximately 480 kilometres (300 mi), by road, northwest of Arusha, the location of the headquarters of the East African Community. The coordinates of Musoma are:1° 30' 0.00"S, 33° 48' 0.00"E (Latitude:-1.5000; Longitude:33.8000).