Leonard Davis

Leonard Davis may refer to:


 * Leonard Davis (American football) (born 1978), American football offensive lineman, 2000–2012
 * Leonard Davis (judge) (born 1948), American district court judge in Texas
 * Leonard Davis (musician) (1905–1957), American jazz trumpeter
 * Leonard Davis, American businessman; founder of Colonial Penn life insurance company
 * Leonard Davis Institute of Health Economics, University of Pennsylvania
 * Leonard Davis School of Gerontology, University of Southern California