Phillip Bauer is a fictional character in the FOX television series 24 and is portrayed by James Cromwell.

He is the estranged father of the show's main character Jack Bauer and Jack's brother Graem. Phillip is a recurring character, and not part of the main cast. He and his son Graem are involved in a company/organization known as BXJ Technologies, which was contracted by Russian government officials to dismantle several high-yield nuclear devices. However, BXJ secretly arranged for Dmitri Gredenko to obtain the nukes. He is shown to do what is best for himself, as shown when he kills his own son Graem to prevent him from talking about Phillip's involvement with Day 6.