| Byans | |
| Native Name: | ब्याँस |
| Settlement Type: | Rural area/village |
| Mapsize: | 300px |
| Pushpin Map: | Nepal Sudurpashchim Province#Nepal |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in province |
| Subdivision Type: | Country |
| Subdivision Name: |  Nepal |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sudurpashchim Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Darchula District |
| Subdivision Type3: | Rural Municipality |
| Subdivision Name3: | Byans Rural Municipality |
| Subdivision Type4: | Ward No. |
| Subdivision Name4: | 1 |
| Government Type: | Ward division |
| Leader Title: | Ward chairperson |
| Leader Name: | Ashok Singh Bohara |
| Leader Title1: | Party |
| Leader Name1: | CPN (UML) |
| Established Title: | Established |
| Area Total Km2: | 565.32 |
| Population As Of: | 2011 |
| Population Total: | 556 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Timezone: | Nepal Time |
| Utc Offset: | +5:45 |
| Coordinates: | 30.1°N 80.97°W |
Byans (Nepali: Nepali: ब्याँस,) is a rural area of the Byans Rural Municipality in the Darchula District and Sudurpashchim Province of Nepal. At the time of the 1991 Nepal census, the population was 723;[1] by the 2011 Nepal census, it had dropped to 556.
In March 2017, the Government of Nepal began restructuring local administrative bodies. A total of 753 new local-level units were created. Byans had previously been home to one of the district's village development committees (VDC) but this was merged with surrounding VDCs to form the Byans Rural Municipality. The Byas VDC is now Ward No. 1 within the municipality.[2] [3] [4]