2006–07 TFF First League

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.

Promotion Play-Offs were organized in 19 Mayıs Stadium in Ankara between May 27 and May 30

Semifinals:

May 27

Malatyaspor-Altay: 0-1

May 28

Diyarbakırspor-Kasımpaşa: 1-2

Final:

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.

The teams promoted from the Iddaa League B in 2005-2006 season:

The teams relegated from the Turkcell Super League in 2005-2006 season:

The teams relegated to the Iddaa League B in 2005-2006 season:

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