Places beginning with RO in New York, United States
- Roah Hook
- Roanoke
- Roanoke Landing
- Robbins Rest
- Roberts Corner
- Roberts Hill
- Robinson
- Robinson Corners
- Robinwood
- Rochdale
- Rochelle Heights
- Rochelle Park
- Rochester
- Rochester, City of
- Rochester Junction
- Rochester, Town of
- Rockaway Park
- Rockaway Point
- Rock Beach
- Rock City
- Rock City
- Rock City
- Rock City Falls
- Rockdale
- Rock Glen
- Rock Hill
- Rockhurst
- Rockland
- Rockland County
- Rockland Lake
- Rockland, Town of
- Rock Ledge Beach
- Rock Rift
- Rock Stream
- Rock Tavern
- Rockton
- Rock Valley
- Rockville
- Rockville
- Rockville Centre
- Rockwells Mills
- Rockwood
- Rocky Hill
- Rocky Point
- Rocky Point
- Rodger Corner
- Rodman
- Rodman, Town of
- Roe Park
- Roessleville
- Rogers
- Rogersville
- Rolling Meadows
- Rombout Ridge
- Rome
- Rome
- Rome, City of
- Romulus
- Romulus, Town of
- Rondout
- Ronkonkoma
- Roosevelt
- Roosevelt Beach
- Roosevelt Corners
- Rooseveltown
- Root Center
- Root, Town of
- Rootville
- Roscoe
- Rose
- Rosebank
- Roseboom
- Roseboom, Town of
- Rosecrans Park
- Rosedale
- Rosedale
- Rosedale
- Rose Grove
- Rose Hill
- Rose Hill
- Rose Hill (subdivision)
- Roseland
- Roseland Park
- Rosemont Park
- Rosendale
- Rosendale, Town of
- Roses Point
- Roseton
- Rose, Town of
- Rosiere
- Roslyn
- Roslyn Estates
- Roslyn Harbor
- Roslyn Heights
- Rossburg
- Ross Corners
- Rosses
- Rossie
- Rossie, Town of
- Rossman
- Ross Mills
- Rosstown
- Rossville
- Rossville
- Rotterdam
- Rotterdam Junction
- Rotterdam, Town of
- Rough and Ready
- Round Lake
- Round Top
- Rouses Point
- Rowan Corners
- Roxbury
- Roxbury
- Roxbury, Town of
- Royalton Center
- Royalton, Town of