Ecuador at the 1980 Summer Olympics

Athletics

100 / 80 metres Hurdles, Women Nancy Vallecilla DNS
Pentathlon, Women Nancy Vallecilla DNF

Boxing

Light-Flyweight, Men Lincoln Salcedo =9
Bantamweight, Men Jorge Monar =17
Heavyweight, Men Luis Castillo =9

Cycling Track

Track Time Trial, Men Esteban Espinoza 16
Individual Pursuit, Men Jhon Jarrín 14
Team Pursuit, Men Ecuador 13
Esteban EspinozaJhon JarrínEdwin MenaJuan Palacios

Judo

Half-Lightweight, Men Jimmy Arévalo =19
Middleweight, Men Milton Estrella =13

Swimming

400 metres Freestyle, Men Diego Quiroga 24
1,500 metres Freestyle, Men Diego Quiroga 16
100 metres Butterfly, Men Enrique Ledesma 19
200 metres Butterfly, Men Enrique Ledesma 21