Dietl

Dietl is a surname. Notable people with the surname include:


 * Bo Dietl (born 1950), American police detective, media personality and 2017 NYC mayoral candidate
 * Eduard Dietl (1890–1944), German general
 * Helmut Dietl (1944–2015), German film director and writer
 * Jaroslav Dietl (1929–1985), Czechoslovak scenarist of series
 * Józef Dietl (1804–1878), mayor of Kraków