| Nintendo Famicom cart. |  Radia Senki - Reimei Hen | 1991 | Tecmo, Ltd. Tokyo, Japan |
| Nintendo Famicom cart. | RAF World Model TEC-RF | 1990 | SUNSOFT Kounan, Japan |
| Nintendo Famicom cart. | Raid on Bungeling Bay Model HFC-RB P | 1985 | Hudson Soft. Hudson Group Japan |
| Nintendo Famicom cart. | Rainbow Islands - The Story of Bubble Bobble 2 Model DTF-RL P | 1988 | Taito Corp. Japan |
| Nintendo Famicom cart. | Rambo | 1987 | Pack-In-Video Co., Ltd. Japan |
| Nintendo Famicom cart. | Rampart | 1991 | Konami Industry Co., Ltd. Japan |
| Nintendo Famicom cart. | Red Ariyama Hb | 201? | Unknown |
| Nintendo Famicom cart. | Red Arremer II Model CAP-1L | 1992 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Reigen Doushi Model R59V5917 | 1988 | Pony Canyon, Inc. Japan |
| Nintendo Famicom cart. | Ripple Island Model TEC-RI | 1988 | SUNSOFT Kounan, Japan |
| Nintendo Famicom cart. | Rnpid Gunnery | 19?? | Unknown |
| Nintendo Famicom cart. | Road Fighter Model RC801 | 1985 | Konami Industry Co., Ltd. Japan |
| Nintendo Famicom cart. | Robocco Wars Model IGS-X9 | 1991 | IGS Corp. Information Global Service |
| Nintendo Famicom cart. | RoboCop 2 | 1991 | Data East Corp. Japan |
| Nintendo Famicom cart. | RoboCop Model DFC-CP | 1989 | Data East Corp. Japan |
| Nintendo Famicom cart. | Robot Gyro Model HVC-GY-JPN | 1985 | Nintendo Co., Ltd. Japan |
| Nintendo Famicom cart. | Rockball Model TC-024 | 1993 | Sachen Thin Chen co. Taiwan |
| Nintendo Famicom cart. | Rockman 2 - Dr. Wily no Nazo Model CAP-XR | 1988 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Rockman 3 - Dr. Wily no Saigo!? Model CAP-XU | 1990 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Rockman 4 - Aratanaru Yabou!! Model CAP-4V | 1991 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Rockman 5 - Blues no Wana!? Model CAP-5V | 1992 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Rockman 6 - Shijou Saidai no Tatakai!! Model CAP-6V | 1993 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Rockman Model CAP-RX | 1987 | Capcom Co., Ltd. Japan |
| Nintendo Famicom cart. | Rokudenashi Blues | 1993 | Bandai Co., Ltd. Japan |
| Nintendo Famicom cart. | Rollerball | 1988 | HAL Laboratory, Inc. Japan |
| Nintendo Famicom cart. | Rolling Thunder | 1989 | NAMCOT Japan |
| Nintendo Famicom cart. | Romancia Model TKS-G2 | 1987 | Tokyo Shoseki |
| Nintendo Famicom cart. | Rong Feng Study Cartridge | 19?? | Unknown China |
| Nintendo Famicom cart. | Rong Yu Xun Zhang Model ES-1108 | 2005 | Waixing Computer & Technology Co., Ltd. China |
| Nintendo Famicom cart. | Route 16 Turbo Model SS2-4900 P | 1985 | SUNSOFT Kounan, Japan |
| Nintendo Famicom cart. | Royal Blood Model KOE-IU | 1991 | KOEI Co., Ltd. Japan |
| Nintendo Famicom cart. | RPG Jinsei Game | 1993 | Takara Co., Ltd. Japan |
| Nintendo Famicom cart. | Safety Rally | 19?? | Yasuda |
| Nintendo Famicom cart. | Sai er da chuanshuo - san shen zhi li Model ES-1098 | 19?? | Waixing Computer & Technology Co., Ltd. China |
| Nintendo Famicom cart. | Sai Er Qi Xia Zhuan | 19?? | HengGedianzi China |
| Nintendo Famicom cart. | Sai Ya Ren Mei Jue Ji Hua | 200? | Fuzhou Coolboy Electronics Co., Ltd. China |
| Nintendo Famicom cart. | Saint Seiya - Beiou Tuji Pian Model NJ084 | 200? | Shenzhen Nanjing Technology Co., Ltd. China |
| Nintendo Famicom cart. | Saint Seiya - Ougon Densetsu Kanketsu-hen Model SHI-OK | 1988 | Shinsei |
| Nintendo Famicom cart. | Saint Seiya - Ougon Densetsu Model BA-SEIYA | 1987 | Bandai Co., Ltd. Japan |
| Nintendo Famicom cart. | Saint Seiya - Tian Ma Huan Xiang Model NJ022 | 200? | Shenzhen Nanjing Technology Co., Ltd. China |
