The 2012–13 Second League (known as the Spor Toto 2.
Lig for sponsorship reasons) is the third level in the Turkish football.
The season began on 9 September 2012.
In end of the 2012–2013 season, 4 teams (2 teams in each group) relegate to TFF Third League and 6 teams promote from TFF Third League.
The following are the results to the 2012-2013 TFF Second League.