| Country: | JPN |
| Type: | National |
| Route: | 485 |
| Map Custom: | yes |
| Length Km: | 67.5 |
| Length Ref: | [1] |
| Previous Type: | Route |
| Previous Route: | 484 |
| Next Type: | Route |
| Next Route: | 486 |
National Route 485 is a national highway of Japan connecting Okinoshima, Shimane and Matsue, Shimane in Japan, with a total land length of 67.5km (41.9miles). A further of the route exists as a maritime section linking the Oki Islands with Honshu.