Tynna
| Porsuk Höyük Zeyve Höyük | |
| Alternative name | Tunna | 
|---|---|
| Location | Turkey | 
| Region | Niğde Province | 
| Coordinates | 37°30′52″N 34°34′46″E / 37.5144°N 34.5794°E | 
Tynna (Ancient Greek: Τυννα, romanized: Tunna; Latin: Tynna), possibly also known as Dana, was an ancient Anatolian city located at the foothills of the Taurus Mountains, near the town of Ulukışla and the Cilician Gates in southern Cappadocia.
It is known in the present-day as Porsuk Höyük or Zeyve Höyük in Asiatic Turkey.