Peter Simako Otlaadisang Mmusi (born 16 May 1929,[1] died October 1994)[2] was the Vice-President of Botswana from 3 January 1983 until 1992.

He also served as the Minister of Finance from 1980 to 1989,[3] and as the Minister of Local Government and Lands.

[1] He was born in Mmankgodi in the Kweneng District.

He resigned following a Presidential Commission which identified him as taking part in illegal land dealings outside Gaborone.

This article about a politician from Botswana is a stub.