Cremer is a surname. Notable people with the surname include:
Bruno Cremer (1929–2010), French actor
Christoph Cremer (born 1944), German physicist
Gerard de Cremere (1512–1594), Flemish cartographer
Graeme Cremer (born 1986), Zimbabwean cricketer
Hermann Cremer, (1834–1903), German theologian
Jan Cremer (born 1940), Dutch author
Peter-Erich Cremer, (1911–1992), German U-boat Captain
Thomas Cremer (born 1945), German German geneticist & molecular biologists
William Randal Cremer (1828–1908), English Member of Parliament and pacifist
