Morlon O'Neil Greenwood (born July 17, 1978) is a Jamaican-American former professional football linebacker.

As a senior, in football, he was an All-County and an All-State pick, while he won the state wrestling title in the 215 lb.

As a junior for the Orange, Greenwood collected 91 tackles along with one sack, which was against Michigan quarterback Tom Brady.

The class of 6 included notable athletes from Nassau County on Long Island such as Jay Fiedler of the Miami Dolphins and fellow Syracuse alum and NFL Hall of famer Jim Brown.

During his pro day at Syracuse, he posted a 4.47 40 yard dash time, a 415-pound bench press, a 685-pound squat, and a 350-pound power clean.