Ceolwulf

Ceolwulf, occasionally spelt Ceolwulph, may refer to:

• Ceolwulf I of Mercia, King of Mercia (821–823)
• Ceolwulf II of Mercia (died c. 879), King of Mercia
• Ceolwulf of Northumbria (died 765), King of Northumbria, monk and saint
• Ceolwulf of Wessex (died. c. 611), King of Wessex
• Ceolwulf of Lindsey (died 796), Bishop of Lindsey