| Official Name: | Tübän Öskebaş |
| Native Name: | Түбән Өскебаш |
| Native Name Lang: | tt |
| Settlement Type: | selo |
| Pushpin Map: | Russia Tatarstan |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Tatarstan |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Kukmara District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
Tübän Öskebaş (Tatar: Түбән Өскебаш|Tübän Öskebaş) is a rural locality (a selo) in Kukmara District, Tatarstan. The population was 424 as of 2010.[1] Tübän Öskebaş is located 27 km from Kukmara, district's administrative centre, and 167 km from Ԛazan, republic's capital, by road.[2] [3] The earliest known record of the settlement dates from 1678.There are 3 streets in the village.[4]