Geoffrey Griffin or Geoff Griffin may refer to:
Geoffrey William Griffin, Kenyan educator, founding director of Starehe Boys Centre and School Geoff Griffin (1939–2006), South African cricketer Jeff Griffin, American football player Jeff Griffin (politician) (1944/1945–2026), Reno mayor Jefferson Griffin, North Carolina Court of Appeals judge Geoffrey "Jeff" Griffin, a fictional character from the 1976 film Griffin and Phoenix, portrayed by Peter Falk