| Pizzo di Cassimoi | |
| Elevation M: | 3129 |
| Prominence M: | 242 |
| Prominence Ref: | [1] |
| Parent Peak: | Rheinwaldhorn |
| Location: | Ticino/Graubünden, Switzerland |
| Range: | Lepontine Alps |
| Map: | Switzerland |
| Coordinates: | 46.5289°N 9.0181°W |
Pizzo di Cassimoi is a mountain of the Lepontine Alps, located on the border between the Swiss cantons of Ticino (west) and Graubünden (east). The mountain overlooks two lakes: Lago di Luzzone on its north-eastern side and Zervreilasee on its north-eastern side.
A glacier named Vadrecc di Sorda lies over the northern flanks below a secondary summit (Pizzo Cassinello, 3,103 metres) on the side of Ticino.