Ecuador at the 1980 Summer Olympics

Athletics

100 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

1,000 metres Time Trial, Men Esteban Espinoza 16
Individual Pursuit, 4,000 metres, Men Jhon Jarrín 14
Team Pursuit, 4,000 metres, 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