1978 VMI Keydets football team

The 1978 VMI Keydets football team was an American football team that represented the Virginia Military Institute (VMI) as a member of the Southern Conference (SoCon) during the 1978 NCAA Division I-A football season. In their eighth year under head coach Bob Thalman, the team compiled an overall record of 3–8 with a mark of 0–3 in conference play, placing sixth in the SoCon.