Gregory Moore

Gregory or Greg Moore may refer to:
 * Gregory L. Moore, American journalist and editor of the Denver Post
 * Gregory J. Moore, American political scientist.
 * Greg Moore (American football) (born 1965), American football player
 * Greg Moore (racing driver) (1975–1999), racecar driver
 * Greg Moore (ice hockey) (born 1984), American ice hockey player
 * Greg Moore (guitarist), American rhythm guitarist with Earth, Wind & Fire
 * Greg Moore (physicist) (born 1961), string theorist at Rutgers University
 * Gregg Moore, member of the Eau Claire County Board of Supervisors and the current chairperson
 * Greg Moore (baseball) (born 1977), American college baseball coach