1991 Appalachian State Mountaineers football team

The 1991 Appalachian State Mountaineers football team was an American football team that represented Appalachian State University as a member of the Southern Conference (SoCon) during the 1991 NCAA Division I-AA football season. In their third year under head coach Jerry Moore, the Mountaineers compiled an overall record of 8–4 with a conference mark of 5–1. Appalachian State was SoCon champion and advanced to the NCAA Division I-AA Football Championship playoffs, where they lost to Eastern Kentucky in the first round.

NFL Draft
The following Mountaineers were selected in the 1992 NFL Draft following the season.