The 2016 Appalachian State Mountaineers football team represented Appalachian State University in the 2016 NCAA Division I FBS football season. The Mountaineers played their home games at Kidd Brewer Stadium in Boone, North Carolina and competed in the Sun Belt Conference. They were led by fourth-year head coach Scott Satterfield. They finished the season 10–3, 7–1 in Sun Belt play to win a share of the Sun Belt championship with Arkansas State. They were invited to the Camellia Bowl where they defeated Toledo.