Doyon might refer to:

  • Cyrille Doyon (1842–1918), Quebec merchant, farmer and political figure
  • Marie-Claude Doyon (born 1965), Canadian luger who competed in the late 1980s
  • Mario Doyon (born 1968), retired Canadian ice hockey defenceman
  • Pierre Adolphe Adrien Doyon (1827–1907), French dermatologist and balneologist born in Grenoble
  • Stephanie Doyon (born Maine), an American novelist best known for her award winning novel, The Greatest Man in Cedar Hole

  • Doyon, North Dakota, an unincorporated community
  • Doyon, is a hamlet in the province of Namur (Belgium)
  • Doyon, Limited, one of thirteen Alaska Native Regional Corporations created under the Alaska Native Claims Settlement Act of 1971 (ANCSA) in settlement of aboriginal land claims