Avdan | |
|---|---|
| Coordinates: 39°46′43″N 29°12′13″E / 39.7786°N 29.2037°E | |
| Country | Turkey |
| Province | Bursa |
| District | Keles |
| Population (2022) | 106 |
| Time zone | UTC+3 (TRT) |
Avdan is a neighbourhood in the municipality and district of Keles, Bursa Province in Turkey. Its population is 106 (2022).