| Teesdale School | |
| Coordinates: | 54.55°N -1.913°W |
| Type: | Academy |
| Trust: | North East Learning Trust |
| Head: | Hijab Zaheer[1] |
| Chair: | Anna Cleckner[2] |
| Address: | Prospect Place |
| City: | Barnard Castle |
| County: | County Durham |
| Country: | England |
| Postcode: | DL12 8HH |
| Dfeno: | 840/4174 |
| Urn: | 144496 |
| Ofsted: | yes |
| Gender: | Coeducational |
| Lower Age: | 11 |
| Upper Age: | 18 |
| Houses: | Franklin, Maxwell, Austen, Shakespeare, Richardson |
Teesdale School is a secondary school and sixth form with academy status located in Barnard Castle, County Durham, England. It offers subjects from GCSE to Advanced Subsidiary Level and Advanced Level.
Teesdale School is on the A688, on the outskirts of Barnard Castle, just north of the A66.