Joel Japheth Phillip (born September 12, 1987 in St. George's) is a retired Grenadian sprinter, who specialized in the 400 metres. He set a personal best time of 45.29 seconds, by finishing ninth at the 2008 Pac-10 Conference Championships in Tempe, Arizona. Phillip was a member of the track and field team for the Arizona State Sun Devils, and a graduate of recreation and exercise management at the Arizona State University in Tempe. After leaving competition Joel went on to coach at Lehman College and then at the University of the District of Columbia.