Simpson Grant McCall (December 5, 1807 – April 25, 1899) was an Ontario farmer, businessman and political figure.

He represented Norfolk South in the Legislative Assembly of Ontario from 1867 to 1874.

He was born in Victoria in Norfolk County, Upper Canada in 1807.

He owned a general store and was postmaster at Vittoria from 1834 to 1868.

This article about an Ontario Liberal Party MPP is a stub.