Places beginning with OA in Minnesota, United States
- Oakbury
- Oak Center
- Oakdale
- Oakdale, City of
- Oak Grove
- Oak Grove, Township of
- Oak Knoll
- Oakland
- Oakland, Township of
- Oakland, Township of
- Oak Lawn, Township of
- Oak Park
- Oak Park
- Oak Park Heights
- Oak Park Heights, City of
- Oak Park, Township of
- Oakport
- Oakport, Township of
- Oakridge
- Oak Ridge Trailer Court
- Oaks Corner
- Oak Terrace
- Oak Terrace Estates
- Oak, Township of
- Oak Valley, Township of
- Oakwood Court
- Oakwood, Township of