Poddy may refer to:

  • George Aiston (1879–1943), Australian ethnographer and outback pioneer
  • Bert Davie (1899-1979), Australian cricketer and Australian rules footballer
  • Arthur Hiskins (1886–1971), Australian rules footballer
  • Podkayne "Poddy" Fries, title character of the science fiction novel Podkayne of Mars by Robert A. Heinlein
  • Poddy, an orphan calf in British English