- Roy-Vilandré, Adrienne
- Roy Wright
- Royal 22e Régiment
- Royal Alexandra Theatre
- Royal Alexandra Theatre
- Royal Canadian Institute
- Royal Canadian Regiment
- Royal Conservatory of Music
- Le Royal Flying Corps
- Royal Hamilton College of Music
- Royal-Montreal Bank Merger
- Royal Naval Air Service
- Royal Newfoundland Constabulary
- Royal Newfoundland Regiment
- Royal Regiment of Canada Band