Gregory Lake

Gregory or Greg Lake may refer to:
 * Greg Lake (1947–2016), English musician, member of the band King Crimson and the trio Emerson, Lake, and Palmer
 * Greg Lake (album), a 1981 debut studio album by Greg Lake
 * Greg Lake (radio personality) (born 1960), Florida radio personality
 * Greg Lake, a personality on Geordie Shore (series 1)
 * Gregory Lake (La Jacques-Cartier), Quebec, Canada