| Top Underclassmen eligible for the 2008 NFL Draft (by position) | ||
| Player | Position | School |
| Xavier Lee | QB | Florida State |
| Bobby Reid | QB | Oklahoma State |
| Jamaal Charles | RB | Texas |
| James Davis | RB | Clemson |
| Felix Jones | RB | Arkansas |
| Darren McFadden | RB | Arkansas |
| Rashard Mendenhall | RB | Illinois |
| Brandon Ore | RB | Virginia Tech |
| Ray Rice | RB | Rutgers |
| Steve Slaton | RB | West Virginia |
| Kevin Smith | RB | Central Florida |
| Jonathan Stewart | RB | Oregon |
| Adrian Arrington | WR | Michigan |
| James Banks | WR | Carson-Newman |
| Earl Bennett | WR | Vanderbilt |
| Davone Bess | WR | Hawaii |
| Ryan Grice-Mullen | WR | Hawaii |
| James Hardy | WR | Indiana |
| DeSean Jackson | WR | California |
| Malcolm Kelly | WR | Oklahoma |
| Mario Manningham | WR | Michigan |
| Taj Smith | WR | Syracuse |
| Devin Thomas | WR | Michigan State |
| Mario Urrutia | WR | Louisville |
| Martellus Bennett | TE | Texas A&M |
| Ryan Clady | OT | Boise State |
| Anthony Collins | OT | Kansas |
| Franklin Dunbar | OT | Middle Tennessee State |
| Michael Oher | OT | Mississippi |
| Branden Albert | OG | Virginia |
| Chilo Rachel | OT | USC |
| Calais Campbell | DE | Miami, FL |
| Johnny Dingle | DE | West Virginia |
| Vernon Gholston | DE | Ohio State |
| Derrick Harvey | DE | Florida |
| Phillip Merling | DE | Clemson |
| Letroy Guion | DT | Florida State |
| Alphonso Moran | DT | Kansas State |
| Pat Sims | DT | Auburn |
| Jerod Mayo | OLB | Tennessee |
| Lamar Myles | OLB | Louisville |
| Erin Henderson | MLB | Maryland |
| Curtis Lofton | MLB | Oklahoma |
| Brandon Flowers | CB | Virginia Tech |
| Jack Ikegwuonu | CB | Wisconsin |
| Justin King | CB | Penn State |
| Aqib Talib | CB | Kansas |
| Orlando Scandrick | CB | Boise State |
| Reggie Smith | CB | Oklahoma |
| Patrick Chung | S | Oregon |
| DaJuan Morgan | S | NC State |
| Kenny Phillips | S | Miami, FL |
| Troy Van Blarcom | K/P | Kansas Wesleyan |