| Red giant | Géante rouge |
| Red giant stars | Etoile geante rouge |
| Red Guards | Garde rouge |
| Red Hare | Lièvre Rouge |
| Red Hot Chili Peppers | Red Hot Chili Peppers |
| Red Hot Chili Peppers discography | Discographie des Red Hot Chili Peppers |
| Red House | Red House |
| Red imported fire ant | Fourmi de feu rouge |
| Red Indian | Indien |
| Red Junglefowl | Coq doré |
| Red Kangaroo | Kangourou roux |
| Red Kelly | Red Kelly |
| Red king crab | Lithodidae |
| red kite | milan royal |
| Red Knight | Le Chevalier rouge |
| Red Krayola | Red Crayola |
| red light | feu rouge |
| Red Light District | Liste de quartiers chauds |
| Red lionfish | Rascasse volante |
| Red Lory | Lori écarlate |
| red meat | viande rouge |
| red mullet | rouget |
| Red Orchestra | Orchestre rouge |
| Red Panda | Petit panda |
| red pepper | poivron rouge |
| Red Planet | Planète rouge |
| Red Pyramid | Pyramide rouge |
| Red Queen | Théorie de la reine rouge |
| Red Rabbit | Red Rabbit |
| Red Rail | Poule rouge |
| Red rain in Kerala | Pluie rouge de Kerala |
| Red rainbowfish | Glossolepis incisus |
| Red River | Fleuve Rouge |
| Red River of the North | Rivière Rouge du Nord |
| Red River Rebellion | Rébellion de la rivière Rouge |
| Red Rock West | Red Rock West |
| Red Ruthenia | Ruthénie rouge |
| Red Sea | mer Rouge |
| Red sea bream | Pagrus major |
| Red Sea clownfish | Amphiprion bicinctus |
| Red Sea Governorate | Mer Rouge |
| Red Sea sailfin tang | Zebrasoma desjardinii |
| Red Shoveler | Canard spatule |
| Red Sindhi cattle | Sindhi rouge |
| Red Skull | Crâne Rouge |
| Red Slender Loris | Loris grêle |
| Red Slug | Arion ater |
| Red Sorghum | Le Sorgho rouge |
| Red spot | Rose |
| Red Square | Place Rouge |
| Red star | Étoile rouge |
| Red Star Belgrade | Étoile rouge Belgrade |
| Red Star Saint-Ouen | Red Star |
| Red stars | Etoile rouge |
| Red Storm Rising | Tempête rouge |
| Red supergiant | Supergéante rouge |
| Red supergiant stars | Etoile supergeante rouge |
| Red Swastika Society | Svastika rouge |
| red table wine | vin rouge de table |
| red tape | chinoiseries administratives |
| Red telephone | Téléphone rouge |
| red tide | marée rouge |
| Red Turban Rebellion | Révolte des Turbans rouges |
| Red Vienna | Vienne la rouge |
