| Rabbit Hills | ALBERTA | THE TERRITORIES |
| Ragged Island | SHELBURNE & QUEENS | NOVA SCOTIA |
| Raglan & Radcliffe | RENFREW (South/Sud) | ONTARIO |
| Rainham | HALDIMAND & MONCK | ONTARIO |
| Raleigh | KENT | ONTARIO |
| Rama | ONTARIO (North/Nord) | ONTARIO |
| Ramsay | LANARK (North/Nord) | ONTARIO |
| Rapid City | MARQUETTE | MANITOBA |
| Rat Portage | ALGOMA | ONTARIO |
| Rat Portage (Town/Ville) | ALGOMA | ONTARIO |
| Rathburn, Street & Maclennan | NIPISSING | ONTARIO |
| Rawdon | HANTS | NOVA SCOTIA |
| Rawdon | HASTINGS (North/Nord) | ONTARIO |
| Rayside & Unorganized Territory/Territoire non-organisé | NIPISSING | ONTARIO |
| Reach | ONTARIO (South/Sud) | ONTARIO |
| Red Deer | ALBERTA | THE TERRITORIES |
| Red Deer | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Red Deer | SASKATCHEWAN | THE TERRITORIES |
| Red Deer Lake | ALBERTA | THE TERRITORIES |
| Red Deer River | SASKATCHEWAN | THE TERRITORIES |
| Red Islands | RICHMOND | NOVA SCOTIA |
| Red Jacket | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Red Lodge | ALBERTA | THE TERRITORIES |
| Regina (Centre) | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Regina (East/Est) | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Regina (North/Nord) | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Regina (West/Ouest) | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Regina Mine | ALGOMA | ONTARIO |
| Renfrew (Town/Ville) | RENFREW (South/Sud) | ONTARIO |
| Repentigny | L'ASSOMPTION | QUEBEC |
| Restigouche | BONAVENTURE | QUEBEC |
| Rhineland | LISGAR | MANITOBA |
| Richards & Burns | RENFREW (South/Sud) | ONTARIO |
| Richelieu (Village) | ROUVILLE | QUEBEC |
| Richibucto | KENT | NEW BRUNSWICK |
| Richmond | CARLETON | NEW BRUNSWICK |
| Richmond | LENNOX | ONTARIO |
| Richmond | NEW WESTMINSTER | BRITISH COLUMBIA |
| Richmond Hill | YORK (West/Ouest) | ONTARIO |
| Richmond (Town/Ville) | RICHMOND & WOLFE | QUEBEC |
| Richmond (Village) | CARLETON | ONTARIO |
| Ridgetown (town) | ELGIN (West/Ouest) | ONTARIO |
| Ridgetown (Town/Ville) | ELGIN (West/Ouest) | ONTARIO |
| Ridout | ONTARIO (North/Nord) | ONTARIO |
| Riga | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Rigaud | VAUDREUIL | QUEBEC |
| Rigaud (Village) | VAUDREUIL | QUEBEC |
| Rimouski | RIMOUSKI | QUEBEC |
| Rimouski (Town/Ville) | RIMOUSKI | QUEBEC |
| Ripon | LABELLE | QUEBEC |
| Ritcey Cove | LUNENBURG | NOVA SCOTIA |
| Ritchot | PROVENCHER | MANITOBA |
| River Bourgeois | RICHMOND | NOVA SCOTIA |
| River John | PICTOU | NOVA SCOTIA |
| River John (West Branch/Branch Ouest) | PICTOU | NOVA SCOTIA |
| Riversdale | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Riverside | LISGAR | MANITOBA |
| Rivière Beaudette (Village) | SOULANGES | QUEBEC |
| Rivière-des-Prairies | LAVAL | QUEBEC |
| Rivière-du-Loup | MASKINONGÉ | QUEBEC |
| Rivière-du-Loup | TEMISCOUATA | QUEBEC |
| Rivière-Ouelle | KAMOURASKA | QUEBEC |
| Robertson & Pope | WRIGHT | QUEBEC |
| Roberval & Charlevoix | CHICOUTIMI & SAGUENAY | QUEBEC |
| Roberval (Village) | CHICOUTIMI & SAGUENAY | QUEBEC |
| Robinson | ALGOMA | ONTARIO |
| Rocanville | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Roche Percée | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Rochester | ESSEX (North/Nord) | ONTARIO |
| Rock (Yukon) | UNORGANIZED TERRITORIES/TERRITOI | THE TERRITORIES |
| Rock Island (Village) | STANSTEAD | QUEBEC |
| Rockdale | RICHMOND | NOVA SCOTIA |
| Rockland (Village) | RUSSELL | ONTARIO |
| Rockville | YARMOUTH | NOVA SCOTIA |
| Rockwood | SELKIRK | MANITOBA |
| Rogersville | NORTHUMBERLAND | NEW BRUNSWICK |
| Romney | KENT | ONTARIO |
| Rose Ridge | ALBERTA | THE TERRITORIES |
| Rosebud | ALBERTA | THE TERRITORIES |
| Rosedale | MACDONALD | MANITOBA |
| Ross & Cobden (Village) | RENFREW (North/Nord) | ONTARIO |
| Rossburn | MARQUETTE | MANITOBA |
| Rosser | SELKIRK | MANITOBA |
| Rossport (Village) | ALGOMA | ONTARIO |
| Rossway | DIGBY | NOVA SCOTIA |
| Rosthern | SASKATCHEWAN | THE TERRITORIES |
| Rothsay | KINGS | NEW BRUNSWICK |
| Rouleau | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Round Hill | ANNAPOLIS | NOVA SCOTIA |
| Roxborough | CORNWALL & STORMONT | ONTARIO |
| Roxton | SHEFFORD | QUEBEC |
| Roxton Falls (Village) | SHEFFORD | QUEBEC |
| Russell | MARQUETTE | MANITOBA |
| Russell | RUSSELL | ONTARIO |
| Rydal Bank | ALGOMA | ONTARIO |
| Ryde | ONTARIO (North/Nord) | ONTARIO |
| Ryerson | MUSKOKA & PARRY SOUND | ONTARIO |