Edward Jenner (1749-1823), developer of the smallpox vaccine

Leo Jenner, Canadian athlete (see Plymouth Whalers)

Bruce Jenner (born 1949), American athlete

Terry Jenner, Australian cricketer

Jenner may also refer to the last name of a fictional family of the online comic Demonology 101.

Brody Jenner, son of Bruce

Peter Jenner, English record producer

William E. Jenner, American politician

Gustav Jenner, German composer

Barry Jenner, American actor

Sir William Jenner, 19th century English physician

Jenner (porn star), male porn star

Timothy Jenner, British air marshal

Henry Jenner, Cornish Historian and language expert

Jenner, California, United States

Jenner Township, Pennsylvania, United States