John Regan may refer to:

• John Regan (bassist), (1951-2023)
• John Keating Regan (1911-1987), U.S. federal judge
• John Regan (footballer) (b. 1944)
• John Regan (rapper), American rapper

• Jonny Regan, TV personality
• Jack Regan (disambiguation)
• John Reagan (disambiguation)
• General John Regan (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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