Mwandiga is an administrative ward in Kigoma District of Kigoma Region in Tanzania.

The ward covers an area of 40.5 km2 (15.6 sq mi),[2] and has an average elevation of 860 m (2,820 ft).

[3] In 2016 the Tanzania National Bureau of Statistics report there were 20,810 people in the ward, from 18,906 in 2012.

[1]: 125 [4]: 147 The ward has 3 villages and 21 hamlets.

[5] This Kigoma Region location article is a stub.