| Country: | IRN |
| Type: | road |
| Route: | 46 |
| Terminus A: | Near Hamadan, Hamadan Road 48 |
| Terminus B: | Bashmaq, Marivan, Kurdistan IraqRoad 46 (Iraq) |
| Length Km: | 300 |
| Provinces: | Hamadan, Kurdistan |
| Cities: | Qorveh, Kurdistan Province Sanandaj, Kurdestan Marivan, Kurdistan |
| Junction: | Road 35 Road 21 Road 15 |
| Map Custom: | yes |
Road 46 is a road across the Zagros Mountains, located in Hamadan Province and Kurdistan Province of western Iran.[1]
It connects Hamadan to Sanandaj and Marivan in Kurdistan Province.
This road is part of Tehran-Sanandaj Road system.