Mill Plain may refer to:
- Mill Plain, Washington, an unincorporated area in Clark County, Washington, United States
- Mill Plain, Danbury, Connecticut, an unincorporated area in the City of Danbury, Connecticut, United States
- Mill Plain, Fairfield, Connecticut, a census-designated place in Fairfield County, Connecticut, United States
- Mill Plain station, a former rail station in Danbury, Connecticut, United States
- Mill Plain BRT, a bus rapid transit route in Vancouver, Washington, United States
This disambiguation page lists articles associated with the title Mill Plain.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: