| Angenstein Castle | |
| Built: | Mid 13th century |
| Condition: | Partially habitable |
| Location: | Duggingen |
| Coordinates: | 47.4633°N 7.6048°W |
| Map Type: | Canton of Basel-Land#Switzerland |
| Code: | CH-BL |
Angenstein Castle (de|Schloss Angenstein or simply Angenstein) is a castle in the municipality of Duggingen in the canton of Basel-Land in Switzerland. It is a Swiss heritage site of national significance.[1]
The Jura Railway passes through a tunnel under Angenstein Castle on its route between Basel and Delémont.
A Scoutsgroup and few other organisations and companies are named after the castle.