| Country: | JPN |
| Type: | National |
| Route: | 194 |
| Map Custom: | yes |
| Length Km: | 88.3 |
| Length Ref: | [1] |
| Established: | 1 April 1963 |
| Direction A: | North |
| Terminus A: | in Saijō |
| Direction B: | South |
| Terminus B: | in Kōchi |
| Previous Type: | Route |
| Previous Route: | 193 |
| Next Type: | Route |
| Next Route: | 195 |
National Route 194 is a national highway of Japan connecting Kōchi, Kōchi and Saijō, Ehime, with a total length of 88.3 km (54.87 mi).
Route 194 was originally designated on 18 May 1953 from Kōchi to Tokushima. This was redesignated Route 55 on 1 April 1963.