Ecuador at the 2003 Pan American Games
IOC code	ECU
NOC	Comité Olímpico Ecuatoriano
Website	www.coe.org.ec
in Santo Domingo 1–17 August 2003
Flag bearer	María Escobar[1]
Medals Ranked 12th	Gold 3 Silver 1 Bronze 5 Total 9
Pan American Games appearances (overview)
1951 1955 1959 1963 1967 1971 1975 1979 1983 1987 1991 1995 1999 2003 2007 2011 2015 2019 2023

Ecuador participated at the 2003 Pan American Games, held in Santo Domingo, Dominican Republic, from 1 to 17 August 2003. It was one of the most successful Pan American Games for Ecuador in which they won 9 total medals.

This section needs expansion. You can help by adding to it. (December 2009)

• Men's 105 kg: Boris Burov
• Women's 58 kg: María Escobar

• Women's +75 kg: Seledina Nieve

• Women's Kata: Yessenia Reyes

• Women's 57 kg: Elizabeth Franco

Track

Road

Athlete	Event	Time	Rank
Silvio Guerra	Men's marathon	DNF	—
Martha Tenorio	Women's marathon	DNF	—
Jefferson Pérez	Men's 20 km race walk	1:23:06
Fausto Quinde	Men's 20 km race walk	DNF	—

Athlete	Event	Round of 16	Quarterfinals	Semifinals	Final
		Opposition Result	Opposition Result	Opposition Result	Opposition Result
Patricio Calero	Light flyweight	Bye	Perez (VEN) L 5–12	did not advance
Germán Torres	Flyweight	Jimenez (ESA) W 28–13	Gamboa (CUB) L RSCO–2	did not advance
Walter Tadeo	Featherweight	Gaudet (CAN) L 5–14	did not advance
Ramiro Quiñonez	Lightweight	Díaz (DOM) L 5–23	did not advance
Eduardo Beltrán	Light heavyweight	Bye	Hernández (CUB) L RSC–1	did not advance
Beber Espinoza	Super heavyweight	Bye	López Núñez (CUB) L RSC–2	did not advance

• Ecuador at the 2004 Summer Olympics

• Ecuadorian Olympic Committee