Michael Keller

Michael or Mike Keller may refer to:


 * Michael Keller (designer) (born 1963), German designer
 * Michael Keller (filmmaker), American filmmaker
 * Michael A. Keller (born 1945), American academician and librarian
 * Mike Keller (born 1949), American football player
 * Michael Keller (bishop) (1896–1961), bishop of the Roman Catholic Diocese of Münster
 * Michael Keller (chess composer) (born 1949), German International Grandmaster for chess compositions
 * Mike Keller, guitarist with Letters from the Fire