Christopher John Ward (born October 8, 1965), better known as C.J. Ramone or C-Jay Ramone was the bassist for the Ramones from 1989 to 1996. He replaced Dee Dee Ramone. He sang many well-known Ramones songs, and gave The Ramones a young image. He was an ex-marine and Ramones fan before he joined the band. His hometown is Queens, New York.

C.J Ramone was the youngest memeber when he joined, by 9 years. His first show with the Ramones was on September 30, 1989 in Leicester, England and played with the band untill they retired on August 6, 1996.

He is now married to Marky Ramone's niece, Chessa, and have two children.