| Date: | March 4, 2004 |
| Venue: | Teatro Centro de Arte de Guayaquil, Guayaquil, Guayas, Ecuador |
| Presenters: | Roberto Rodríguez, Soledad Diab, and Macarena Valarezo |
| Entrants: | 14 |
| Winner: | Susana Rivadeneira |
| Represented: | Pichincha |
| Returns: | Los Ríos and Manabí |
| Broadcaster: | Gamavisión |
The Miss Ecuador 2004 pageant was held on March 4, 2004. There were 14 candidates for the national title. Susana Rivadeneira from Pichincha was crowned by Andrea Jácome from Guayas. The winner represented Ecuador at Miss Universe 2004.
| Country | Contestant | Age | Height (cm) | Height (ft in) | Hometown |
|---|---|---|---|---|---|
| Jessica Andrea Vidal Merchán | 22 | 180cm (70inches) | Cuenca | ||
| Prisila Veronica del Salto Astudillo | 19 | 171cm (67inches) | Machala | ||
| María Elena Jaramillo López | 18 | 178cm (70inches) | Esmeraldas | ||
| María Luisa Barrios Landivar | 19 | 175cm (69inches) | Guayaquil | ||
| Nathalie Kraszna Pernas Pavisic | 22 | 180cm (70inches) | Guayaquil | ||
| Irene Andrea Zunino García | 18 | 174cm (69inches) | Guayaquil | ||
| María Pía Celi García | 21 | 171cm (67inches) | Guayaquil | ||
| Cristina Eugenia Reyes Hidalgo | 22 | 186cm (73inches) | Guayaquil | ||
| Katalina Elizabeth Larrea Ayala | 21 | 170cm (70inches) | Ibarra | ||
| Giselle Iliana Rosado León | 20 | 183cm (72inches) | Babahoyo | ||
| Kzandra Giselly Vélez Hidalgo | 22 | 172cm (68inches) | Chone | ||
| Claudia Vela Dávila | 20 | 180cm (70inches) | Quito | ||
| Paola Barberis Garzón | 22 | 170cm (70inches) | Quito | ||
| María Susana Rivadeneira | 24 | 176cm (69inches) | Quito |
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