James Brewster or variants thereof may refer to:
James Brewster (1777–1847), British minister, brother of David Brewster James C. Brewster (1826–1909), co-founder of the Church of Christ (Brewsterite) Jim Brewster (born 1947), Democratic member of the Pennsylvania Senate since 2010 Jimmy Brewster (1902–1998), American football player Jimmy Brewster, an alias of Milt Gabler (1911–2001), American record producer Wally Brewster (James Walter Brewster Jr., born 1960), U.S. diplomat and ambassador to the Dominican Republic, 2013–2017