| Serravalle Castle | |
| Built: | 12th century |
| Type: | hill castle |
| Condition: | ruin |
| Materials: | Granite rubble stone |
| Location: | Serravalle |
| Coordinates: | 46.4128°N 8.9724°W |
| Map Type: | Canton of Ticino#Switzerland |
| Code: | CH-TI |
Serravalle Castle is a ruined castle in the municipality of Serravalle of the Canton of Ticino in Switzerland. It is a Swiss heritage site of national significance.[1]