Ysgol Ardudwy
| Ysgol Ardudwy | |
|---|---|
| Address | |
Ffordd y Traeth , , LL46 2UH Wales  | |
| Coordinates | 52°51′44″N 4°06′41″W / 52.8621°N 4.1115°W | 
| Information | |
| Type | Comprehensive | 
| Opened | 1957 | 
| Local authority | Gwynedd | 
| Headteacher | Aled Williams | 
| Gender | Co-educational | 
| Age | 11 to 16 | 
| Enrolment | 334 (2024) | 
| Language | Bilingual (Type A) | 
| Colour(s) | Blue | 
| Website | ysgolardudwy | 
Ysgol Ardudwy is a bilingual secondary school for 11–16 year olds at Harlech, Gwynedd, Wales. It serves the seaside communities of Penrhyndeudraeth, Harlech, Abermaw (Barmouth) and nearby villages. It had 323 pupils on the roll in 2023.