| Year: | 1968 |
| Team: | Grambling Tigers |
| Sport: | football |
| Conference: | Southwestern Athletic Conference |
| Short Conf: | SWAC |
| Record: | 9–2 |
| Conf Record: | 6–1 |
| Head Coach: | Eddie Robinson |
| Hc Year: | 26th |
| Stadium: | Grambling Stadium |
| Champion: | SWAC co-champion |
| Bowl: | Pasadena Bowl |
| Bowl Result: | W 34–7 vs. Sacramento State |
The 1968 Grambling Tigers football team represented Grambling College (now known as Grambling State University) as a member of the Southwestern Athletic Conference (SWAC) during the 1968 NCAA College Division football season. Led by 26th-year head coach Eddie Robinson, the Tigers compiled an overall record of 9–2 and a mark of 6–1 in conference play, and finished as SWAC co-champion.