| Mode: | football |
| Year: | 2015 |
| Team: | Colgate Raiders |
| Conference: | Patriot League |
| Short Conf: | Patriot |
| Statsrank: | 17 |
| Fcscoachrank: | 13 |
| Record: | 9–5 |
| Conf Record: | 6–0 |
| Head Coach: | Dan Hunt |
| Hc Year: | 2nd |
| Off Coach: | Chris Young |
| Oc Year: | 2nd |
| Def Coach: | Paul Shaffner |
| Dc Year: | 3rd |
| Stadium: | Crown Field at Andy Kerr Stadium |
| Champion: | Patriot League champion |
| Bowl: | FCS Playoffs Quarterfinal |
| Bowl Result: | L 21–48 vs. Sam Houston State |
The 2015 Colgate Raiders football team represented Colgate University in the 2015 NCAA Division I FCS football season. They were led by second-year head coach Dan Hunt and played their home games at Crown Field at Andy Kerr Stadium. They were a member of the Patriot League. They finished the season 9–5, 6–0 in conference play to win the Patriot League championship. They received the Patriot League's automatic bid to the FCS Playoffs, where they defeated the New Hampshire in the first round and James Madison in the second round before losing in the quarterfinals to Sam Houston State.