List of Famous people named Karl

Karl Farkas was an Austrian actor and cabaret performer.

Karl Valentin was a Bavarian comedian, cabaret performer, clown, author and film producer. He had significant influence on German Weimar culture. Valentin starred in many silent films in the 1920s, and was sometimes called the "Charlie Chaplin of Germany". His work has an essential influence on artists like Bertolt Brecht, Samuel Beckett, Loriot and Helge Schneider.

Karl Renner was an Austrian politician of the Social Democratic Workers' Party of Austria. He is often referred to as the "Father of the Republic" because he led the first government of German-Austria and the First Austrian Republic in 1919 and 1920, and was once again decisive in establishing the present Second Republic after the fall of Nazi Germany in 1945, becoming its first President after World War II.

Karl Patterson Schmidt was an American herpetologist.

Karl Paul August Friedrich Liebknecht was a German socialist politician and theorist, originally of the Social Democratic Party of Germany (SPD) and later a co-founder with Rosa Luxemburg of the Spartacist League and the Communist Party of Germany, which split from the SPD after World War I. He is best known for his opposition to the war in the Reichstag and his role in the Spartacist uprising of January 1919. The uprising was crushed by the SPD government and the Freikorps, which summarily executed Liebknecht and Luxemburg.

Karl Markovics is an Austrian actor and film director. He was born in Vienna, Austria.

Karl Hans Albrecht was a German entrepreneur who founded the discount supermarket chain Aldi with his brother Theo. He was for many years the richest person in Germany. In February 2014, he was ranked the 21st-richest person in the world by Hurun Report.

Sir Karl Raimund Popper was an Austrian-British philosopher, academic and social commentator.

Karl James Dorrell is an American football coach who is the head coach at the University of Colorado. Dorrell most notably served as the head football coach of the University of California, Los Angeles (UCLA) from 2003 to 2007, compiling a record of 35–27. He led the UCLA Bruins to five bowl appearance in five seasons, but did not coach in the fifth after he was fired in December 2007. Dorrell was the first and only African American head football coach in UCLA's history to date. In 2020, Dorrell was hired as the new head coach of the Colorado Buffaloes. In his first season he was named Pac-12 Coach of the Year.

Karl Josef Silberbauer was an Austrian police officer, SS member and undercover investigator for the West German Federal Intelligence Service. He was stationed in Nazi-occupied Amsterdam during World War II, where he was promoted to the rank of Hauptscharführer. In 1963, Silberbauer, by then an Inspector in the Vienna police, was exposed as the commander of the 1944 Gestapo raid on the Secret Annex and the arrests of Anne Frank, her fellow fugitives, and their protectors.