Wann
- County:
- Nowata County
- County Seat:
- No
- Area (mi²):
- 0.171
- State:
- Oklahoma
Wann is a town located in Nowata County, Oklahoma. Wann has a 2026 population of 97. Wann is currently declining at a rate of 0% annually and its population has increased by 3.19% since the most recent census, which recorded a population of 94 in 2020.