| Arzano | |
| Native Name: | An Arzhanaou |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Arzano (Finistère).svg |
| Coordinates: | 47.9019°N -3.4389°W |
| Insee: | 29002 |
| Postal Code: | 29300 |
| Arrondissement: | Quimper |
| Canton: | Quimperlé |
| Mayor: | Anne Borry[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Quimperlé Communauté |
| Area Km2: | 34.04 |
Arzano (pronounced as /fr/; br|An Arzhanaou) is a commune in the Finistère department in Brittany in northwestern France. It lies on the D22 road.
Inhabitants of Arzano are called Arzanois.
The village centre is located 9km (06miles) northeast of Quimperlé. Arzano belongs historically to Vannetais. The river Ellé forms the commune's western border and the river Scorff forms the commune's eastern border.
The commune contains the ruins of the Château de La Roche-Moysan, Château de Kerlarec (19th century)[2] and the 16th century Saint-Laurent church.