| Tianquan County | |
| Postal Code Type: | Postal code |
| Settlement Type: | County |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sichuan |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Ya'an |
| Seat Type: | County seat |
| Seat: | Chengxiang |
| Area Total Km2: | 2394 |
| Population Density Km2: | auto |
| Timezone: | China Standard |
| Utc Offset: | +8 |
Tianquan County is a county of Sichuan Province, China. It is under the administration of Ya'an City. In 1950, the county bore witness to the Battle of Tianquan, which resulted in the communists defeating the nationalists.
Tianquan County comprises 7 towns and 3 townships:[1]