The 2009–10 Fenerbahçe S.K. season was the club's 103rd season in its history and its 52nd consecutive year in the Süper Lig since its establishment. The season covered a period from July 2009 to June 2010. Having finished fourth in the Süper Lig the previous season, Fenerbahçe qualified for the rebranded UEFA Europa League third qualifying round and for the group stage of the rebranded Turkish Cup, the Ziraat Turkish Cup.
Previous season positions
The club competed in the 2008–09 Süper Lig, 2008–09 Turkish Cup in domestic and 2008–09 UEFA Champions League in European competitions. Fenerbahçe progressed past Hungarian side MTK Hungária in the second qualifying round, then defeated Serbian club Partizan in the third qualifying round to advance to the group stage. Fenerbahçe performed poorly in the group stage, gaining only two points from six matches and finishing last in Group G.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Fenerbahçe participated in the 48th Turkish Cup starting in the group stages. Fenerbahçe completed the group stage. First Fenerbahçe matched with Bursaspor in quarterfinals. They won Bursaspor aggregate, 4–3. Then Fenerbahçe matched with Manisaspor in semifinals. They won Manisaspor aggregate, 3–1. Finally Fenerbahçe matched with Trabzonspor. They lost Trabzonspor 3-1 and had farewell the cup.
All times at EET