2015 FCS Week 15 (Dec. 11 – Dec. 12 – Playoff Quarterfinals)
The only games that will be played in Week 15 of the FCS season are the four Quarterfinal games in the FCS Playoffs. Two games will take place on Friday, December 11 and the other two games will be on Saturday, December 12. Each game is listed below.
| Date | Time (EST) | Road Team | Road Score | Home Team | Home Score | TV | Notes |
| 12/11/2015 | 7:30 PM | Richmond | 39 | Illinois State | 27 | ESPN3 | FCS Playoffs Quarterfinal |
| 12/11/2015 | 8:00 PM | Charleston Southern | 38 | Jacksonville State | 58 | ESPN2/Watch ESPN | FCS Playoffs Quarterfinal |
| 12/12/2015 | 12:00 PM | Northern Iowa | 13 | North Dakota State | 23 | ESPN/Watch ESPN | FCS Playoffs Quarterfinal |
| 12/12/2015 | 8:00 PM | Colgate | 21 | Sam Houston State | 48 | ESPN3 | FCS Playoffs Quarterfinal |