Heinemann is a German surname. Notable people with the surname include:
Barbara Heinemann Landmann (1795-1883), Alsatian pietist
Ed Heinemann (1908-1991), American aircraft designer
Fritz Heinemann (artist) (1864-1932), German sculptor
Fritz Heinemann (philosopher) (1889-1970), German philosopher
Gustav Heinemann (1899-1976), German politician
Hermann von Heinemann (1812-1871), German entomologist
Isaac Heinemann, (1876-1957), Israeli rabbinical scholar and professor
Larry Heinemann (born 1944), American novelist
Margot Heinemann (1913–1992), British writer
Moshe Heinemann (born 1935), Orthodox rabbi
Tom Heinemann (born 1987), American soccer player
Uta Ranke-Heinemann (born 1927), German theologian
William Heinemann (1863-1920), founder of Heinemann Publishers
