| Country: | TUR |
| Type: | D |
| Route: | 260 |
| Map: | D 260 harita.svg |
| Length Km: | 977 |
| Direction A: | West |
| Terminus A: | Afyonkarahisar |
| Direction B: | East |
| Terminus B: | Erzurum |
D.260 is a long west–east state road in Turkey running eastwards from Afyonkarahisar in the Aegean Region through Central Anatolia Region to Erzurum, in the Eastern Anatolia Region.