Gummer is a surname. Notable people with the surname include:
Alexandra Gummer (born 1992), Australian soccer player
Ben Gummer (born 1978), British Conservative Party politician
Don Gummer (born 1946), American sculptor.
George Gummer, Welsh rugby league footballer
Grace Gummer (born 1986), American actress
Jason Gummer (born 1967), Welsh footballer
John Gummer, Baron Deben (born 1939), British Conservative Party politician
Mamie Gummer (born 1983), American actress
Peter Gummer, Baron Chadlington (born 1942), British businessman
Scott Gummer, American writer and editor
Tom Gummer (1894 – 1982), British boxer
