The 2013 Appalachian State Mountaineers football team represented Appalachian State University in the 2013 NCAA Division I FCS football season.

They were led by first-year head coach Scott Satterfield and played their home games at Kidd Brewer Stadium.

This was their last season in the SoCon and in the FCS as they moved to FBS and the Sun Belt Conference in 2014.

*Ineligible for FCS Coaches Poll [1]

This college football 2010s season article is a stub.