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

• Lake Gregory (disambiguation), a list of lakes
• Gregg Lake, Alberta, Canada

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.