Klaus Badelt (born 12 June 1967) is a German composer, best known for composing film scores.
Badelt was born in Frankfurt, Germany. He started his musical career composing for movies and commercials in his homeland. In 1998, Oscar-winning film composer Hans Zimmer invited Badelt to work at Media Ventures in Santa Monica, his studio co-owned by Jay Rifkin. Since then, Badelt has been working on a number of his own film and television projects such as The Time Machine and K-19: The Widowmaker. He also collaborated with other Media Ventures composers, such as Harry Gregson-Williams, John Powell, and Zimmer; and mentored several others like Ramin Djawadi and Steve Jablonsky.
While collaborating with Zimmer, Badelt contributed to the Oscar-nominated scores for The Thin Red Line and The Prince of Egypt, and wrote music for many well known directors including Ridley Scott, Tony Scott, Terrence Mallick, John Woo, Kathryn Bigelow, Jeffrey Katzenberg, Werner Herzog, Sean Penn, Gore Verbinski, Michael Bay and Steven Spielberg.