T-Ray is a fictional supervillain, published by Marvel Comics and created by Joe Kelly and Ed McGuiness. A mercenary for hire, he played an important role in the series Deadpool; T-Ray served to remind Wade Wilson, also known as Deadpool, what a failure he was. He is Deadpool's archenemy for many issues and almost everything that happened to Deadpool was a part of an elaborate plan orchestrated by T-Ray.