The 2013 Towson Tigers football team represented Towson University in the 2013 NCAA Division I FCS football season. They were led by fifth-year head coach Rob Ambrose and played their home games at Johnny Unitas Stadium. They were a member of the Colonial Athletic Association. They finished the season 13–3, 6–2 in CAA play to finish in a tie for second place. The season included the program's first win over a Football Bowl Subdivision opponent, UConn. The Tigers received an at-large bid to the FCS Playoffs, where they defeated Fordham, Eastern Illinois, and Eastern Washington to advance to the FCS National Championship game, where they lost to North Dakota State.