Lake Vermilion or Vermilion Lake may refer to:
- Canada
- Vermilion Lakes, a series of lakes in Alberta, Canada
- Vermilion Lake (Sudbury), a lake near Sudbury, Canada
- Vermilion Lake (Temagami), a lake near Temagami, Canada
- United States
- Lake Vermilion (Illinois), a reservoir in Illinois county, United States
- Lake Vermilion, a lake in St. Louis County, Minnesota
- Vermilion Lake Township, St. Louis County, Minnesota
See also
- Lake Vermillion (disambiguation)
- Vermilion (disambiguation)