| Olhynka | |
| Native Name: | Ольгинка |
| Native Name Lang: | uk |
| Settlement Type: | Urban-type settlement |
| Established Title: | Founded |
| Established Date: | 1779 |
| Unit Pref: | Metric |
| Population Total: | 2929 |
| Population As Of: | 2022 |
| Population Density Km2: | auto |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Pushpin Map: | Ukraine Donetsk Oblast#Ukraine |
| Pushpin Map Caption: | Location of Olhynka within Donetsk Oblast#Location of Olhynka within Ukraine |
| Coordinates: | 47.7°N 67°W |
| Postal Code Type: | Postal code |
| Postal Code: | 85730—85731 |
| Area Code Type: | Area code |
| Area Code: | +380 6244 |
| Elevation M: | 228 |
| Elevation Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: |  Ukraine |
| Subdivision Type1: | Oblast |
| Subdivision Name1: | Donetsk Oblast |
| Subdivision Type2: | Raion |
| Subdivision Name2: | Volnovakha Raion |
Olhynka (Ukrainian: Ольгинка) is an urban-type settlement in Volnovakha Raion, Donetsk Oblast, eastern Ukraine. Its population is From 1935 to 1959, it was the administrative center of Olhynka Raion.[2] [3] [4]