Robert Callahan

Robert or Bob Callahan may refer to:

• Bob Callahan (politician) (1937–2020), Canadian politician
• Bob Callahan (American football) (1923–2011), American football player
• Robert J. Callahan (1930–2013), Connecticut Supreme Court justice

• Robert O'Callaghan (disambiguation)
• Robert Callaghan, a fictional character in the 2016 animated film Big Hero 6

Topics referred to by the same term

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