Robert or Bob Callahan may refer to:
Robert or Bob Morris may refer to:
Robert, Rob(by), or Bob(by) Stevens may refer to:
Robert or Bob Thompson may refer to:
Bob Brown is the former Australian Greens parliamentary leader.
Bob, Bobby, Robbie or Robert Allen may refer to:
Robert Shaw may refer to:
Bob, Rob, or Robert Quinn may refer to:
Robert, Rob, Bob, or Bobby Thomas may refer to:
James Callahan may refer to:
Robert, Rob, or Bob Roberts may refer to:
Robert Robinson may refer to:
Robert, Bob or Bobby Davidson may refer to:
Bob Burns may refer to:
Robert or Bob Miller may refer to:
Callahan is an Irish surname, anglicized from Ó Ceallacháin. Those bearing it include:
Robert Gray, Robbie Gray, Bob Gray or Bobby Gray may refer to:
Robert, Rob, Bob, Bobby or Robbie Turner may refer to:
Robert or Bob Myers may refer to:
William Callahan may refer to:
Joseph or Joe Callahan may refer to: