| Mode: | football |
| Year: | 2009 |
| Team: | Liberty Flames |
| Conference: | Big South Conference |
| Short Conf: | Big South |
| Tsnrank: | 22 |
| Fcscoachrank: | 21 |
| Record: | 8–3 |
| Conf Record: | 5–1 |
| Head Coach: | Danny Rocco |
| Hc Year: | 4th |
| Off Coach: | Brandon Streeter |
| Oc Year: | 1st as OC, 4th overall |
| Def Coach: | Tom Clark |
| Dc Year: | 4th |
| Def Scheme: | 3–4 |
| Stadium: | Williams Stadium |
| Champion: | Big South co-champion |
The 2009 Liberty Flames football team represented Liberty University in the 2009 NCAA Division I FCS football season a member of the Big South Conference. The Flames were led by fourth-year head coach Danny Rocco and played their home games at Williams Stadium in Lynchburg, Virginia. They finished the season with an overall record of 8–3 and a 5–1 mark in the Big South to share the conference championship with Stony Brook.