The 2017 Appalachian State Mountaineers football team represented Appalachian State University in the 2017 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 fifth-year head coach Scott Satterfield.

[2][3] Appalachian State announced its 2017 football schedule on March 1, 2017.

The Mountaineers hosted Sun Belt foes Coastal Carolina, Georgia Southern, North Mexico State, and Louisiana–Lafayette, and traveled to Georgia State, Idaho, Louisiana–Monroe, and Texas State[4] The Mountaineers hosted two of the four non-conference opponents, Savannah State from the Mid-Eastern Athletic Conference and Wake Forest from the Atlantic Coast Conference, and traveled to Georgia from the Southeastern Conference and UMass, who is independent from a conference.