| Country: | Wales |
| Welsh Name: | Afon-wen |
| Constituency Welsh Assembly: | Delyn |
| Official Name: | Afonwen |
| Unitary Wales: | Flintshire |
| Lieutenancy Wales: | Clwyd |
| Constituency Westminster: | Delyn |
| Community Wales: | Caerwys |
| Post Town: | MOLD |
| Postcode District: | CH7 |
| Postcode Area: | CH |
| Dial Code: | 01352 |
| Coordinates: | 53.234°N -3.3035°W |
| Static Image Name: | Craft centre and Afon Chwiler at Afonwen - geograph.org.uk - 30502.jpg |
| Static Image Caption: | Craft centre and Afon Chwiler at Afonwen |
Afonwen (in Welsh pronounced as /ˌavɔnˈwɛn/; Welsh: Afon-wen) is a village in Flintshire, Wales. It is situated just under four miles from the A55 North Wales Expressway and on the A541 Mold-Denbigh road. At the 2001 Census, the population of Afonwen was included into the civil parish of Caerwys and was 1,319, with a total ward population of 2,496.