| Tan Kỳ district | |
| Settlement Type: | District |
| Native Name: | Huyện Tân Kỳ |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | North Central Coast |
| Subdivision Type2: | Province |
| Subdivision Name2: | Nghệ An |
| Seat Type: | Capital |
| Seat: | Tân Kỳ |
| Unit Pref: | Imperial |
| Area Total Km2: | 726 |
| Population As Of: | 2003 |
| Population Total: | 132,531 |
| Timezone: | Indochina Time |
| Utc Offset: | +07:00 |
Tân Kỳ is a rural district in Nghệ An Province. As of 2003, the district had a population of 132,531.[1] The district covers an area of 726 km². The district capital lies at Tân Kỳ.[1] The most famous place in Tân Kỳ is the big circle on the Hồ Chi Minh trail.