Places beginning with RO in Michigan, United States
- Roaring Brook
- Robbins
- Roberts Corner
- Roberts Landing
- Robinson
- Robinson, Township of
- Rochester
- Rochester, City of
- Rochester Hills
- Rochester Hills, City of
- Rock
- Rockford
- Rockford, City of
- Rock Harbor Lodge
- Rockland
- Rockland, Township of
- Rockport
- Rock River
- Rock River, Township of
- Rockview
- Rockwood
- Rockwood, City of
- Rodney
- Rogers City
- Rogers City
- Rogers Corner
- Rogers Location
- Rogers, Township of
- Rogersville
- Rolland Center
- Rolland, Township of
- Rollin
- Rollin, Township of
- Rome Center
- Romeo
- Rome, Township of
- Romulus
- Romulus, City of
- Ronald, Township of
- Rondo
- Roosevelt
- Roosevelt Park
- Roosevelt Park, City of
- Roots
- Roscommon
- Roscommon County
- Roscommon, Township of
- Roseburg
- Rosebush
- Rose City
- Rose City
- Rose Corners
- Rosedale
- Rose Island
- Rose Lake, Township of
- Rosemary Beach
- Rose, Township of
- Rose, Township of
- Roseville
- Roseville, City of
- Ross
- Ross, Township of
- Rosy Mound
- Rothbury
- Roulo
- Rousseau
- Rowes Corner
- Roxand, Township of
- Royal Oak
- Royal Oak Beach
- Royal Oak, City of
- Royal Oak, Township of
- Royalton, Township of
- Royston