The 2008 Jacksonville State Gamecocks football team represented Jacksonville State University as a member of the Ohio Valley Conference (OVC) during the 2008 NCAA Division I FCS football season. Led by ninth-year head coach Jack Crowe, the Gamecocks compiled an overall record of 8–3 with a mark of 6–2 in conference play, tying for second place in the OVC. Jacksonville State played home games at Paul Snow Stadium in Jacksonville, Alabama.