| Pizzo Castello | |
| Elevation M: | 2808 |
| Prominence M: | 385 |
| Prominence Ref: | [1] |
| Parent Peak: | Basòdino |
| Range: | Lepontine Alps |
| Map: | Switzerland |
| Coordinates: | 46.4156°N 8.5652°W |
Pizzo Castello is a mountain of the Lepontine Alps, located in the canton of Ticino, Switzerland. It is situated in the upper Valle Maggia, between the Val Bavona (west) and Valle di Peccia (east).