Aydoun
| Aydoun ايدون | |
|---|---|
| City | |
| Coordinates: 32°25′55″N 35°51′30″E / 32.43194°N 35.85833°E | |
| Grid position | 231/212 | 
| Country | Jordan | 
| Governorate | Irbid Governorate | 
| Time zone | UTC + 2 | 
Aydoun (Arabic: ايدون, alternatively Adun or Idoun or Edoun) is the name of a city in Irbid Governorate in Jordan. Some writers associate the town with the ancient city of Dium, one of the cities of the Decapolis, but this is disputed. It had a population of 63,244 as of 2018.