Primera División de México Clausura 2004
Primera División de México ' Clausura 2004''' is a Mexican football tournament - one of two short tournaments that take up the entire year to determine the champion of Mexican football. It began on Saturday, January 17, 2004, and ran until May 15, when the regular season ended. On June 13, UNAM defeated Guadalajara in penalty kicks and became champions for the fourth time.
Overview
| Team | City | Stadium | - |
| América | Mexico City | Azteca | - |
| Atlante | Ciudad Nezahualcóyotl, State of Mexico | Neza 86 | - |
| Atlas | Guadalajara, Jalisco | Jalisco | - |
| Chiapas | Tuxtla Gutiérrez, Chiapas | Víctor Manuel Reyna | - |
| Cruz Azul | Mexico City | Azul | - |
| Guadalajara | Guadalajara, Jalisco | Jalisco | - |
| Irapuato | Irapuato, Guanajuato | Sergio León Chávez | - |
| Morelia | Morelia, Michoacán | Morelos | - |
| Monterrey | Monterrey, Nuevo León | Tecnológico | - |
| Necaxa | Aguascalientes, Aguascalientes | Victoria | - |
| Pachuca | Pachuca, Hidalgo | Hidalgo | - |
| Puebla | Puebla, Puebla | Cuauhtémoc | - |
| Querétaro | Querétaro, Querétaro | Corregidora | - |
| San Luis | San Luis Potosí, S.L.P. | Alfonso Lastras | - |
| Santos Laguna | Torreón, Coahuila | Corona | - |
| Toluca | Toluca, State of Mexico | Nemesio Díez | - |
| UAG | Zapopan, Jalisco | Tres de Marzo | - |
| UANL | San Nicolás de los Garza, Nuevo León | Universitario | - |
| UNAM | Mexico City | Olímpico Universitario | - |
| Veracruz | Veracruz, Veracruz | Luis "Pirata" Fuente |
Final standings (groups)
League table
Results
Top goalscorers
Players sorted first by goals scored, then by last name. Only regular season goals listed.| Rank | Player | Club | Goals |
| 1 |  Bruno Marioni | UNAM | 16 |
| 1 | Andrés Silvera | UANL | 16 |
| 3 |  Salvador Cabañas | Chiapas | 15 |
| 3 |  Robert de Pinho | Atlas | 15 |
| 5 | Marcelo Delgado | Cruz Azul | 13 |
| 6 |  Cuauhtémoc Blanco | América | 11 |
| 6 | Jared Borgetti | Santos Laguna | 11 |
| 6 | José Cardozo | Toluca | 11 |
| 6 |  Reinaldo Navia | América | 11 |
| 10 | Carlos Casartelli | Querétaro | 10 |
Source:
Playoffs
Repechage
Cruz Azul won 4–1 on aggregate.Bracket
Quarterfinals
UNAM won 5–2 on aggregate.----
Cruz Azul won 4–3 on aggregate.
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3–3 on aggregate. Guadalajara advanced for being the higher seeded team.
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Toluca won 4–2 on aggregate.
Semifinals
UNAM won 3–2 on aggregate.----
Guadalajara won 2–1 on aggregate.