Places beginning with RO in Wisconsin, United States
- Roberts
- Roberts, Village of
- Roche a Cri (historical)
- Rochester
- Rochester, Town of
- Rochester, Village of
- Rockaway Beach
- Rockaway Beach
- Rockbridge
- Rockbridge, Town of
- Rock County
- Rock Creek, Town of
- Rockdale
- Rockdale, Village of
- Rock Elm
- Rock Elm, Town of
- Rock Falls
- Rock Falls, Town of
- Rockfield
- Rockland
- Rockland, Town of
- Rockland, Town of
- Rockland, Village of
- Rockmont
- Rock Springs
- Rock Springs, Village of
- Rockton
- Rock, Town of
- Rock, Town of
- Rockville
- Rockville
- Rockwood
- Rocky Corners
- Rocky Run
- Rodell
- Rodney (historical)
- Rogersville
- Rogneys (historical)
- Rolling Acres
- Rolling Ground
- Rolling Prairie
- Rolling, Town of
- Romance
- Rome
- Rome, Town of
- Roosevelt
- Roosevelt, Town of
- Roosevelt, Town of
- Rosecrans
- Rose Lawn
- Rosendale
- Rosendale Center
- Rosendale, Town of
- Rosendale, Village of
- Rose, Town of
- Rosewood
- Rosholt
- Rosholt, Village of
- Rosiere
- Ross
- Ross Crossing
- Ross, Town of
- Rostok
- Rothschild
- Rothschild, Village of
- Round Lake, Town of
- Rouse
- Rowleys Bay
- Roxbury
- Roxbury, Town of
- Royalton
- Royalton, Town of
- Rozellville