| Year: | 1964 |
| Team: | Trinity Tigers |
| Sport: | football |
| Conference: | Southland Conference |
| Short Conf: | Southland |
| Record: | 3–7 |
| Conf Record: | 2–2 |
| Head Coach: | W. C. McElhannon |
| Hc Year: | 3rd |
| Stadium: | Alamo Stadium |
The 1964 Trinity Tigers football team was an American football team that represented Trinity University in the Southland Conference during the 1964 NCAA College Division football season. In their third year under head coach W. C. McElhannon, the team compiled a 3–7 record.