Places beginning with RI in Missouri, United States
- Rices Corner
- Richards
- Rich Fountain
- Rich Hill
- Rich Hill, Township of
- Richie
- Richland
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richland, Township of
- Richmond
- Richmond Heights
- Richmond, Township of
- Richmond, Township of
- Richville
- Richville
- Richwoods
- Richwoods, Township of
- Richwoods, Township of
- Richwood, Township of
- Ridgedale
- Ridgely
- Ridge Prairie
- Ridge, Township of
- Ridgeway
- Ridgley
- Riga (historical)
- Riggs
- Rileysburg
- Rimby
- Rinehart
- Ringo Point
- Rings
- Rington
- Ripley
- Ripley County
- Rippee (historical)
- Risco
- Ristine
- Ritchey
- Ritter
- River aux Vases
- River Bend
- Riverdale
- Rivermines
- Riverpark
- Riverside
- Riverside
- Riverside
- Riverside (historical)
- Riverside Inn
- Riverton
- Riverview
- Riverview
- Rives
- Rives County (historical)