| Official Name: | Tirsä |
| Native Name: | Тирсә |
| 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: | Ägerce District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
Tirsä (Tatar: Тирсә|Tirsä) is a rural locality (a selo) in Ägerce District, Tatarstan. The population was 1765 as of 2010.[1] Tirsä is located 25 km from Ägerce, district's administrative centre, and 295 km from Ԛazan, republic's capital, by road.[2] [3] The village already existed during the period of the Qazan Khanate.There are 17 streets in the village.[4]