Kallion may refer to:

• Ivar Kallion (1931–2013), Estonian Communist politician and author
• Kallion (Phocis), a town of ancient Greece

• Grant Osborne
• Grantová agentura České republiky
• Grantown on Spey (East) railway station
• Grantown-on-Spey railway station
• Grantown on Spey West railway station
• Grantown railway station
• Grantown railway station (disambiguation)
• Grant Park, Chicago
• Grant Park Cross
• Grant Parker (Classicist)
• Grant Pass City Hall and Fire Station
• Grant, Patrick
• Grant, Paul
• Grant, Percy
• Grant presidency
• Grant proceedings under the EPC
• Grant proposal
• Grant Rea Park
• Grant, Rebecca
• Grant Reibel
• Grant R. F. McAuley
• Grant R. Hardy
• Grant Rice
• Grant Richards (publishing house)
• Grant Ridgway Tilly