Minnetonka is a suburban city in Hennepin County, Minnesota, United States.
Minnetonka may also refer to:
- Minnetonka Cave, a limestone cave in Idaho, United States
- Minnetonka High School, a high school in Minnetonka, Minnesota, United States
- Minnetonka, Winnipeg, a neighbourhood of Winnipeg, Manitoba, Canada
- Lake Minnetonka, an inland lake west-southwest of Minneapolis, Minnesota, United States
- USS Minnetonka (1869) or USS Naubuc
- SS Minnetonka (1901), a passenger ship of the Atlantic Transport Line
- SS Minnetonka (1924), a passenger ship of the Atlantic Transport Line