| Official Name: | Katnarat |
| Native Name: | Կաթնառատ |
| Pushpin Map: | Armenia |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Marz (Province) |
| Subdivision Name1: | Lori |
| Population As Of: | 2001 |
| Population Total: | 1036 |
| Timezone: | |
| Utc Offset: | +4 |
| Timezone Dst: | |
| Utc Offset Dst: | +5 |
| Coordinates: | 41.0883°N 44.1794°W |
| Elevation M: | 1540 |
Katnarat (Armenian: Կաթնառատ, also Romanized as Kat’narrat and Katnarrat; formerly, Lorplemsovkhoz, Loriyskiy Sovkhoz) is a town in the Lori Province of Armenia. The town was originally a sovkhoz (collective farm).