Henry Mayer could refer to:
Henry Mayer (cartoonist) (1868–1954), German cartoonist Henry Mayer (historian) (1941–2000), American historian Henri Mayer (1878–1953/1955), German cyclist Heinz Meier (composer) (1925–1998), German composer who used the pseudonym "Henry Mayer"
See also Henry Maier (1918–1994), American politician and mayor of Milwaukee, Wisconsin Heinz Meier (disambiguation) Henry Meyer (disambiguation)