Benjamin Brewster may refer to:

Benjamin Brewster (bishop) (1860–1941), Bishop of the Episcopal Diocese of Maine, USA Benjamin H. Brewster (1816–1888), United States Attorney General, 1881–1885 Benjamin Brewster (financier) (1828–1897), original stockholder in Standard Oil Ben Brewster (born 1947), American retired soccer player Ben Brewster (soccer, born 1992), American soccer player for San Francisco City FC