Reuben Foster (February 7, 1833 – October 12, 1898) was an American politician and lawyer from Maine.
Foster, a Republican, served three single-year terms in the Maine House of Representatives (1866-1867; 1870) and two single-year terms in the Maine Senate (1871-1872).
In 1888, Waterville was incorporated as a city and elected Reuben Foster as its first mayor.
Foster was born in Bethel, Maine and graduated from Colby College in 1855.
This article about a Maine politician is a stub.