Seti Zone
| Seti सेती अञ्चल | |
|---|---|
| Country | Nepal | 
| Region | Far-Western (Sudur Pashchimanchal) | 
| Capital | Dipayal | 
| Time zone | UTC+5:45 (Nepal Time) | 
| Main language(s) | Nepali, Dotali | 
Seti (Nepali: सेती अञ्चलⓘ) was one of the fourteen zones located in the Far-Western Development Region of Nepal. Dhangadhi in the Terai is the major city of Seti Zone; headquarters are in Dipayal-Silgadhi. As of 2015, Nepal discontinued zone designations in favor of provinces; the area previously known as Seti Zone is now part of Sudurpashchim Province.