Hamm (surname)
Hamm is a surname

Adam Hamm (born 1971), Former American politician 
Bob Hamm (1934–2009), American poet
Bob Hamm (American football) (born 1959), American football player
Doyle Hamm (1957–2021), American man convicted of murder
Harold Hamm (born 1945), American businessman
Hildegard Hamm-Brücher (1921–2016), a German politician
John Hamm (born 1938), a Canadian politician
Jon Hamm (born 1971), an American actor
Josip Hamm (1905–1986), a Croatian Slavist 
Malik Hamm (born 2000), American football player
Mia Hamm (born 1972), American soccer player
Morgan Hamm (born 1982), American gymnast
Paul Hamm (born 1982), American gymnast
Peter Hamm (1937–2019), German poet, author, journalist, editor, and literary critic
Philip Hamm (1859–?), Former member of the Wisconsin State Assembly *Regie Hamm (born 1967), songwriter, musician, writer
Shannon Hamm (born 1967), a guitar player
Stuart Hamm (born 1960), a bass player

See also
Ham (surname), mainly Korean surname

Russian Mennonite surnames