They also competed in the UEFA Champions League starting in the third qualifying round after being second in the 2011–12 domestic season.

Fenerbahçe's 2012–13 kits introduced on 27 July 2012 in Şükrü Saracoğlu Stadium and produced by Adidas.

1Includes 2012 Turkish Super Cup 1Includes 2012 Turkish Super Cup 2Players who no longer play for Fenerbahçe's current season 1Players who no longer play for Fenerbahçe's current season

Win Draw Loss Postponed [38][39][40][41][42][43] Win Draw Loss Postponed [25][45][46] Win Draw Loss Postponed [116][117][118][119][120][121][122][123][124][125][126][127][128][129][130][131][132][133][134][135][136][137][138][139][140][141][142][143][144][145][146][147] Win Draw Loss Postponed [150][151][152][153][154] 8 winners from the fifth and the last qualifying round will be split into two groups of 4 teams.

The winners and runners-up of the two groups will advance to the semi-finals.