Earhart or Earhardt is a surname. Notable people with the surname include:
Ainsley Earhardt (born 1976), American television personality and author Amelia Earhart (born 1897; disappeared 1937), American aviation pioneer and author Daniel S. Earhart (1907–1976), U.S. Representative from Ohio Fred A. Earhart (1875–1948), acting mayor of New Orleans for one day on July 15, 1936 Harry Boyd Earhart (1870–1954), American business executive and philanthropist James Otto Earhart (1943–1999), American murderer Ralph Earhart (1923–1997), American football halfback Will Earhart (1871–1960), pioneering American music educator
See also Earheart Earnhardt Amelia Earhart (disambiguation)