Brush is a surname. Notable people with the surname include:
Charles F. Brush (1849–1929), United States inventorGeorge de Forest Brush (1855–1941), United States painterGeorge Jarvis Brush (1831–1912), United States mineralogistHenry Brush (1778–1855), United States legislatorJared M. Brush (1814–1895), former mayor of Pittsburgh, Pennsylvania, United StatesJoey Brush (1955-2015), American politicianJohn T. Brush (1845–1912), United States sports executiveKatharine Brush (1902–1952), United States authorPaul Brush (born 1958), English footballerRichard Brush (born 1984), English footballer