| Year Game Played: | 2004 |
| Title Sponsor: | MasterCard |
| Game Name: | Alamo Bowl |
| Football Season: | 2004 |
| Visitor Name Short: | Oklahoma State |
| Visitor Nickname: | Cowboys |
| Visitor School: | Oklahoma State University |
| Home Name Short: | Ohio State |
| Home Nickname: | Buckeyes |
| Home School: | Ohio State University |
| Visitor Record: | 7–4 |
| Visitor Conference: | Big 12 |
| Home Record: | 7–4 |
| Home Conference: | Big Ten |
| Visitor Coach: | Les Miles |
| Home Coach: | Jim Tressel |
| Visitor Rank Ap: | NR |
| Visitor Rank Coaches: | NR |
| Visitor Rank Bcs: | 24 |
| Home Rank Ap: | 24 |
| Home Rank Coaches: | 22 |
| Home Rank Bcs: | 25 |
| Visitor 1Q: | 0 |
| Visitor 2Q: | 0 |
| Visitor 3Q: | 0 |
| Visitor 4Q: | 7 |
| Home 1Q: | 13 |
| Home 2Q: | 10 |
| Home 3Q: | 7 |
| Home 4Q: | 3 |
| Date Game Played: | December 29 |
| Stadium: | Alamodome |
| City: | San Antonio, Texas |
| Referee: | Gerald Wright (WAC) |
| Attendance: | 65,265 |
| Us Network: | ESPN |
| Us Announcers Link: | List of announcers of major college bowl games |
| Us Announcers: | Mike Tirico, Lee Corso and Kirk Herbstreit |
The 2004 Alamo Bowl featured the Oklahoma State Cowboys, and the Ohio State Buckeyes.
Ohio State got on the board first, when quarterback Justin Zwick connected with wide receiver Anthony Gonzalez for a 23-yard touchdown pass, and a 7–0 lead. Mike Nugent connected on field goals of 37 and 35 yards in the first quarter as well, as Ohio State built a 13–0 lead over Oklahoma State.
In the second quarter, running back Lydell Ross rushed for a 1-yard touchdown and a 20–0 lead. He finished the game with 12 carries for 99 yards. Nugent connected on his third field goal of the game, this one from 41 yards out, as Ohio State increased its lead to 23–0, before halftime.
In the third quarter, Ted Ginn Jr. rushed five yards for a touchdown, increasing Ohio State's lead to 30–0. Nugent kicked his final field goal in the fourth quarter, a 37 yarder to give Ohio State a 33–0 lead. Shaun Willis rushed for a 4-yard touchdown at the end of the game, to make the final score 33–7.
Five days after the game, Oklahoma State coach Les Miles left the Cowboys to become the coach of the LSU Tigers, succeeding Nick Saban. Offensive coordinator Mike Gundy was promoted to succeed Miles. Gundy continues to hold the position through 2023.