John Whitmore Horsman (September 24, 1888[1] – June 10, 1976[2]) was a farmer and political figure in Saskatchewan.
He represented Wilkie from 1948 to 1964 in the Legislative Assembly of Saskatchewan as a Liberal.
Horsman and Janet Mary Craven,[1] and was educated there.
Horsman settled on a homestead in the Unity district in 1907.
Horsman also served twenty years on the local school board and was a member of the Unity Hospital board and the Saskatchewan Wheat Pool.