Fabio Zúñiga (born 1946) is a retired Colombian athlete who specialised in the 400 metres hurdles.^[1] He won multiple medals at regional level.

His personal best in the event is 50.61 seconds set in Santo Domingo in 1974.

Year	Competition	Venue	Position	Event	Notes
Representing  Colombia
1971	Pan American Games	Cali, Colombia	5th (h)	800 m	1:52.24
			8th	4 × 400 m relay	3:09.5
1973	Bolivarian Games	Panama City, Panama	1st	400 m hurdles	51.10
	Central American and Caribbean Championships	Maracaibo, Venezuela	2nd	400 m hurdles	52.0
1974	Central American and Caribbean Games	Santo Domingo, Dominican Republic	1st	400 m hurdles	50.61
1975	South American Championships	Rio de Janeiro, Brazil	2nd	400 m hurdles	51.2
			2nd	4 × 100 m relay	41.3
			4th	4 × 400 m relay	3:25.1
	Pan American Games	Mexico City, Mexico	5th	400 m hurdles	50.83
1977	Bolivarian Games	La Paz, Bolivia	1st	400 m hurdles	51.94
			3rd	4 × 100 m relay	41.84
			2nd	4 × 400 m relay	3:13.3
	South American Championships	Montevideo, Uruguay	4th	400 m hurdles	54.8
			4th	4 × 400 m relay	3:23.5

• Fabio Zúñiga at World Athletics