Wolf O' Donnell is the leader of Star Wolf, and arch rival to Fox McCloud. Wolf and his team are a team of criminals who have crossed paths with Star Fox many times. Wolf's ambition is to take down Fox, but he takes this seriously and he makes sure everyone knows it. He'll even come to Fox's aid when necessary, only so that he can kill him off later. This makes him not only a villain but an allie in some cases.
- Wolf will meet Pooh and his friends in Pooh's Adventures in Star Fox 64.