Pianezzo
| Pianezzo | |
|---|---|
| Location of Pianezzo | |
| Coordinates: 46°10′N 9°02′E / 46.167°N 9.033°E | |
| Country | Switzerland | 
| Canton | Ticino | 
| District | Bellinzona | 
| Government | |
| • Mayor | Sindaco | 
| Area | |
|  • Total | 8.03 km2 (3.10 sq mi) | 
| Elevation | 491 m (1,611 ft) | 
| Population  (December 2004) | |
|  • Total | 512 | 
| • Density | 64/km2 (170/sq mi) | 
| Time zone | UTC+01:00 (Central European Time) | 
| • Summer (DST) | UTC+02:00 (Central European Summer Time) | 
| Postal code(s) | 6582 | 
| SFOS number | 5014 | 
| ISO 3166 code | CH-TI | 
| Surrounded by | Bellinzona, Cadenazzo, Camorino, Giubiasco, Isone, Medeglia, Sant'Antonio | 
| Website | bellinzona SFSO statistics | 
Pianezzo is a former municipality in the district of Bellinzona in the canton of Ticino in Switzerland.
On 2 April 2017 the former municipalities of Camorino, Claro, Giubiasco, Gnosca, Gorduno, Gudo, Moleno, Monte Carasso, Preonzo, Sant'Antonio and Sementina merged into the municipality of Bellinzona.