Onís (disambiguation)

Onís stands for:

• Cangas de Onís , municipality in the Asturias region in northern Spain
• Onís , municipality in the Asturias region in northern Spain

Onís is the family name of the following people:

• Federico de Onís (1885–1966), Spanish author and literary critic
• Luis de Onís (1762–1827), Spanish politician and diplomat
  • Adams-Onís Treaty

This is a disambiguation page for differentiating between several terms identified with the same word.