| Gremiasco | |
| Official Name: | Comune di Gremiasco |
| Coordinates: | 44.7833°N 15°W |
| Region: | Piedmont |
| Province: | Alessandria (AL) |
| Frazioni: | Bernona, Cascina Bricchetti, Cascina Guardamonte, Cascina Marianna, Casotto, Castagnola, Codevico, Colombassi, Fovia, Malvista, Martinetto, Mulino di Colombassi, Musigliano, Pradelle, Principessa, Riarasso, Ronco, Solaro, Stemigliano, Val Beccara |
| Mayor: | Germano Giovanni Nuvione |
| Area Total Km2: | 17.38 |
| Population Footnotes: | [1] |
| Population Total: | 318 |
| Population As Of: | 31 August 2017 |
| Population Demonym: | Gremiaschesi |
| Elevation M: | 395 |
| Postal Code: | 15050 |
| Area Code: | 0131 |
Gremiasco is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 110km (70miles) southeast of Turin and about 40km (30miles) southeast of Alessandria.
Gremiasco borders the following municipalities: Bagnaria, Brignano-Frascata, Cecima, Fabbrica Curone, Montacuto, Ponte Nizza, San Sebastiano Curone, and Varzi.