Brian Albert Gordon Auger (born 18 July 1939) is an English jazz rock and rock music keyboardist who specializes in the Hammond organ.
Auger has worked with Rod Stewart, Tony Williams, Jimi Hendrix, John McLaughlin, Sonny Boy Williamson, and Eric Burdon. He incorporated jazz, early British pop, R&B, soul music, and rock into his sound. He has been nominated for a Grammy Award.