Karl Beck

Karl or Carl Beck may refer to:


 * Charles Beck (1798–1866), German-born American classical scholar
 * Karl Beck (footballer) (1888–1972), Austrian footballer
 * Karl Beck (tenor) (1814–1879), Austrian operatic tenor
 * Karl Beck (soldier) (1911–1945), Oberst in the Wehrmacht during World War II
 * Karl Isidor Beck (1817–1879), Austrian poet
 * Carl Beck (1897–1963), American football player