Claude Allen Greene IV, (born April 10, 1977) is the current director of athletics for the University at Buffalo. He previously served as assistant athletic director for the University at Buffalo and the University of Mississippi. Greene attended college at the University of Notre Dame, and was a two-year starter on the Notre Dame Fighting Irish baseball team. He was a ninth-round draft pick of the New York Yankees in the 1998 Major League Baseball draft, and went on to a four-year career in the minor leagues for the Yankees, playing for the Oneonta Yankees, Greensboro Bats, Tampa Yankees, and Elmira Pioneers.