Stahl (German: steel) is a surname of German origin, which also occurs among Jews and Hutterites. It may refer to: * Agustín Stahl (1842–1917), Puerto Rican physician, ethnologist, and botanist * Alexander von Stahl (born 1938), German lawyer, politician and civil servant * Armin Mueller-Stahl (born 1930), German actor, painter, writer and musician * Ben Stahl (1915–1998), American political activist * Ben Stahl (1910–1987), American artist, illustrator and author * Chick Stahl (1873–1907), American baseball outfielder * Christian Ernst Stahl (1848–1919), German botanist * Daniel Stahl (born 1971), American game designer * Daniel Ståhl (born 1992), Swedish discus thrower * Floyd Stahl (1899–1996), American collegiate athletics coach * Franklin Stahl (born 1929), American molecul