William Connolly

• Billy Connolly
• Bobby Connolly
• Egg Boy
• William Connelly (disambiguation)
• William Connolley
• William Connolly (VC)
• William Connolly (fur trader)
• William Connolly (piper)
• William Conolly
• William E. Connolly
• William G. Connolly
• William M. Connolly