The 2006-07 Türk Telekom League A is the 5th edition of the Türk Telekom League A. Gençlerbirliği OFTAŞ became champions in Round 33 after a 2–0 win over Kocaelispor. Istanbul Büyükşehir Belediyespor also promoted to Turkcell Super League after a 2-0 win over İstanbulspor in Round 34.
2006–07 TFF First League Wikipedia
Promotion Play-Offs were organized in 19 Mayıs Stadium in Ankara between May 27 and May 30
Altay-Kasımpaşa: 3-3 (Normal time was 2-2. Kasımpaşa won by penalty shoot as 5-4)
Kasımpaşa S.K. also promoted to Turkcell Super League.
- Taner Demirbas (Malatyaspor) – 27 goals
The teams promoted from the Iddaa League B in 2005-2006 season:Kasımpaşa S.K. (1st)
Gençlerbirliği OFTAŞ (2nd)
Eskişehirspor (Play-off winner)
The teams relegated from the Turkcell Super League in 2005-2006 season:Diyarbakırspor (18th)
The teams relegated to the Iddaa League B in 2005-2006 season:Çanakkale Dardanelspor (18th)
Yimpaş Yozgatspor (17th)
Mersin İdman Yurdu (16th)