Wykoff
- County:
- Fillmore County
- County Seat:
- No
- Area (mi²):
- 0.933
- State:
- Minnesota
Wykoff is a city located in Fillmore County, Minnesota. Wykoff has a 2026 population of 430. Wykoff is currently declining at a rate of -0.23% annually and its population has decreased by -0.23% since the most recent census, which recorded a population of 431 in 2020.