Paul J. Bailey (April 5, 1922 – October 18, 2001) was an American jockey in Thoroughbred racing who, on June 26, 1959, set a New York Racing Association record with five wins from five mounts on a single racecard at Belmont Park in Elmont, New York. It would be another 21 years before anyone matched that feat when both Jeffrey Fell and Jorge Velásquez did it during the month of June in 1980.