Brewin

Brewin is a surname of the following people:
 * Members of Canada's political family
 * Andrew Brewin (1907–1983), Canadian lawyer and politician
 * Gretchen Brewin (born 1938), Canadian politician and wife of John
 * John Brewin (born 1936), Canadian politician, son of Andrew, and husband of Gretchen
 * Beryl Brewin (1910 – 1999), New Zealand marine zoologist
 * Christopher Brewin (1945 - 2018), British international relations scholar
 * Frank Brewin (1909–1976), Indian field hockey player
 * Jennifer Brewin, Canadian theatre creator and artistic director
 * John A. Brewin (1876–1938), American college sports coach