| No. | Player | School | Pos. | Years |
|---|---|---|---|---|
| 53 | Ihenacho, Carl | San Jose State | LB | 2012 |
| 64 | Incognito, Richie | Nebraska | G | 2019-21 |
| 45 | Ingold, Alec | Wisconsin | FB | 2019-21 |
| 92 | Ioane, Junior | Arizona State | DT | 2000-02 |
| 86 | Irons, Gerald | Maryland State | LB | 1970-75 |
| 96 | Irons, Grant | Notre Dame | DE | 2003-06 |
| 51 | Irvin, Bruce | West Virginia | LB | 2016-18 |
| 95 | Irving, David | Iowa State | DL | 2020 |
| 86 | Ismail, Raghib | Notre Dame | WR | 1993-95 |
