Rex Albert Wilson (born 10 April 1960 in Wanganui, Manawatū-Whanganui) is a retired male long-distance runner from New Zealand, who represented his native country at the 1992 Summer Olympics in Barcelona, Spain. There he finished in 16th place in the men's marathon, clocking 2:15:51. He set his personal best (2:10:48) in the classic distance in 1990.

Year	Competition	Venue	Position	Event	Notes
Representing  New Zealand
1990	Commonwealth Games	Auckland, New Zealand	7th	Marathon	2:13:48
1992	Olympic Games	Barcelona, Spain	16th	Marathon	2:15:51

• Rex Wilson at Olympics at Sports-Reference.com (archived)