Mannion is a surname of Irish origin. Notable people with the surname include:

• Aoife Mannion (born 1995), Woman professional football player
• Frank Mannion, Irish film producer
• Georgia Mannion (born 2003), Australian singer-songwriter known professionally as George Alice
• John Mannion Jnr (1944–2006), Irish politician
• Jonathan Mannion (born 1970), photographer and director
  • Mannion v. Coors Brewing Co., a copyright lawsuit brought by Jonathan Mannion, often referred to by his name.
• Karol Mannion, Irish gaelic football player
• Nico Mannion (born 2001), Italian-American basketball player
• Pace Mannion (born 1960), American basketball player
• Paul Mannion (born 1993), Irish gaelic football player
• Teresa Mannion, Irish journalist and broadcaster
• Wes Mannion (born 1970), director of Australia Zoo
• Wilf Mannion (1918–2000), English football player
• Will Mannion (born 1998), English football player
• John Mannion (born 1968), American politician
• Tom Mannion (born 1958) Scottish actor

• Chief Jack Mannion, fictional Irish-American in the television show The District
• Peter Mannion, a fictional MP in the British television series The Thick of It
• Nursing Sister Shelagh Turner (née Mannion), previously known by her religious name of Sister Bernadette, is a fictional Scottish midwife, medical secretary and nursing sister of Nonnatus House in the television show Call the Midwife
• Sir Christopher Mannion, a fictional magistrate in the novel The Leviathan by Rosie Andrews.

• Manion
• James Mannon, American sociologist

Surname list

This page lists people with the surname Mannion.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.