| Ukrinai | |
| Settlement Type: | Village |
| Pushpin Map: | Lithuania |
| Pushpin Map Caption: | Location of Ukriniai |
| Pushpin Label Position: | bottom |
| Coordinates: | 56.3°N 28°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Ethnographic region |
| Subdivision Name1: | Samogitia |
| Subdivision Type2: | County |
| Subdivision Name2: | Telšiai County |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Mažeikiai district municipality |
| Subdivision Type4: | Eldership |
| Subdivision Name4: | Židikai eldership |
| Established Title: | First mentioned |
| Established Date: | 1585 |
| Population Total: | 424 |
| Population As Of: | 2011 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Ukrinai (Samogitian: Okrėnā) is a village in Mažeikiai district municipality, Lithuania. It is located 16 km west of Mažeikiai.
Ukrinai was first mentioned in annals in 1585. The town has the church of Saint Anthony of Padua, and a monument by architect S. Gailevičius commemorating the abolition of serfdom. There was also a high school, however it was closed in September, 2017.[1]