| Subject Name: | Corticiasca |
| Municipality Type: | former |
| Canton: | Ticino |
| Iso-Code-Region: | CH-TI |
| Coordinates: | 46.0833°N 10°W |
| Postal Code: | 6958 |
| Municipality Code: | 5177 |
| Area: | 2.2 |
| Elevation: | 1067 |
| Population: | 143 |
| Populationof: | December 2004 |
| Popofyear: | 2004 |
Corticiasca was a municipality in the district of Lugano in the canton of Ticino in Switzerland.