Jacey Harper (born May 20, 1980) is a male sprinter athlete from Trinidad and Tobago. He competed in the men's 4 × 100 metres relay at the 2000 Summer Olympics.^[1]

A 100 metres specialist, Harper was a part of the Trinidad 4 × 100 m relay teams that won the bronze medal at the 2001 World Championships and the silver medal at the 2005 World Championships. He won the 100 m bronze medal at the 2006 CAC Games.

Following the ruling of December 13, 2005 which retroactively disqualified Tim Montgomery and henceforth the American team from the 2001 Championships, the Trinidad and Tobago athletes were promoted to silver medallists.

Year	Competition	Venue	Position	Event	Notes
Representing  Trinidad and Tobago
1999	Pan American Games	Winnipeg, Canada	13th (h)	200 m	21.27
			5th	4x100m relay	39.89
2000	Olympic Games	Sydney, Australia	12th (h)	4x100m relay	39.12
2001	Central American and Caribbean Championships	Guatemala City, Guatemala	3rd	100 m	10.39
	World Championships	Edmonton, Canada	36th (qf)	100 m	10.45
			2nd	4x100 m relay	38.58
2002	Commonwealth Games	Manchester, United Kingdom	21st (qf)	100 m	10.63
			5th	4x100m relay	38.97
2003	Central American and Caribbean Championships	St. George's, Grenada	4th	200 m	20.80
	Pan American Games	Santo Domingo, Dominican Republic	12th (sf)	100 m	10.63
			4th	4x400m relay	3:05.28
	World Championships	Paris, France	10th (sf)	4x100m relay	38.84
2005	Central American and Caribbean Championships	Nassau, Bahamas	1st	4x100 m relay	38.47
	World Championships	Helsinki, Finland	18th (qf)	100 m	10.39
			2nd	4x100 m relay	38.10
2006	Commonwealth Games	Melbourne, Australia	13th (sf)	100 m	10.46
	Central American and Caribbean Games	Cartagena, Colombia	3rd	100 m	10.33
			6th	4x100 m relay	39.92

• Jacey Harper at World Athletics