| Oleško | |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Ústí nad Labem |
| Subdivision Type2: | District |
| Subdivision Name2: | Litoměřice |
| Pushpin Map: | Czech Republic |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location in the Czech Republic |
| Coordinates: | 50.4806°N 14.1967°W |
| Established Title: | First mentioned |
| Established Date: | 1226 |
| Area Total Km2: | 3.27 |
| Elevation M: | 163 |
| Population As Of: | 2024-01-01 |
| Population Footnotes: | [1] |
| Population Total: | 98 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 412 01 |
Oleško is a municipality and village in Litoměřice District in the Ústí nad Labem Region of the Czech Republic. It has about 100 inhabitants.
Oleško lies approximately 8km (05miles) south-east of Litoměřice, 23km (14miles) south-east of Ústí nad Labem, and 48km (30miles) north of Prague.