| Calolziocorte | |
| Official Name: | Città di Calolziocorte |
| Coordinates: | 45.8°N 35°W |
| Region: | Lombardy |
| Province: | Lecco (LC) |
| Frazioni: | Rossino, Lorentino, Sopracornola, Pascolo, Foppenico, Sala |
| Mayor: | Cesare Valsecchi |
| Area Total Km2: | 9.0 |
| Population Footnotes: | [1] |
| Population Total: | 14162 |
| Population As Of: | 1 January 2014 |
| Population Demonym: | Calolziesi |
| Elevation M: | 210 |
| Postal Code: | 23801 |
| Area Code: | 0341 |
Calolziocorte (locally Calòls) is a comune (municipality) in the Province of Lecco in the Italian region Lombardy, located about 40km (30miles) northeast of Milan and about 6km (04miles) southeast of Lecco. Until 1992 it was part of the province of Bergamo.
Calolziocorte borders the following municipalities: Brivio, Carenno, Erve, Monte Marenzo, Olginate, Torre de' Busi, Vercurago.
Calolziocorte received the honorary title of city with a presidential decree on December 10, 2002.
It is served by Calolziocorte-Olginate railway station.