| International Cricket | CN | 1992 |
| Unlicensed |
| Interstellar Slipstream | WORLD | |
| Prototype |
| Invaders Must Die! | WORLD | |
| Unlicensed |
| Inversion | WORLD | 2013-01 |
| Unlicensed |
| Iron Tank - The Invasion of Normandy | EU | 1988-07 |
SNK | Commercial |
| Iron Tank - The Invasion of Normandy | US | 1988-07 |
SNK | Commercial |
| Iron Tank - The Invasion of Normandy | US | 1988-07 |
SNK | Prototype |
| IronSword - Wizards & Warriors II | EU | 1991-03-27 |
Acclaim Entertainment | Commercial |
| IronSword - Wizards & Warriors II | US | 1989-12 |
Acclaim Entertainment | Commercial |
| Irritating Ship | WORLD | 2022 |
Fiskbit | Unlicensed |
| Isaki Shuugorou no Keiba Hisshou Gaku | JP | 1990-03 |
Imagineer | Commercial |
| Ishin no Arashi | JP | 1990-09-15 |
Koei | Commercial |
| Isle Quest | WORLD | |
| Prototype |
| Isolated Warrior | EU | 1991-02 |
Nintendo | Commercial |
| Isolated Warrior | US | 1991-02 |
Nintendo | Commercial |
| Isostasy | WORLD | 2022-06 |
Gravel Studios | Demo |
| Itadaki Street - Watashi no Omise ni Yottette | JP | 1991-03-21 |
ASCII Corporation | Commercial |
| Ivan 'Ironman' Stewart's Super Off Road | EU | 1991-03-14 |
Tradewest | Commercial |
| Ivan 'Ironman' Stewart's Super Off Road | US | 1990-04 |
Tradewest | Commercial |
| J.League Fighting Soccer - The King of Ace Strikers | JP | 1993-06 |
IGS | Commercial |
| J.League Super Top Players | JP | 1994-04 |
Bandai Namco | Commercial |
| J.League Winning Goal | JP | 1994-05-27 |
Electronic Arts | Commercial |
| JAMG - The Lost Coins | WORLD | |
| Prototype |
| JJ | JP | 1987-12 |
Square | Commercial |
| Jack Nicklaus' Greatest 18 Holes of Major Championship Golf | EU | 1991-06-27 |
Konami | Commercial |
| Jack Nicklaus' Greatest 18 Holes of Major Championship Golf | US | 1990-03 |
Konami | Commercial |
| Jackal | US | 1988-09 |
Konami | Commercial |
| Jackal | WORLD | 1988-10 |
Konami | Commercial |
| Jackie Chan | JP | 1991-01 |
Hudson Soft | Commercial |
| Jackie Chan's Action Kung Fu | EU | 1991 |
Hudson Soft | Commercial |
| Jackie Chan's Action Kung Fu | US | 1990-12 |
Hudson Soft | Commercial |
| Jackpot | AU | 1989 |
Home Entertainment Suppliers | Unlicensed |
| Jail the Culprit! | WORLD | |
| Demo |
| Jajamaru Gekimaden - Maboroshi no Kinmajou | JP | 1990-05-29 |
Jaleco | Commercial |
| Jajamaru Ninpou Chou | JP | 1989-03 |
Jaleco | Commercial |
| Jajamaru Ninpou Chou | JP | 1989-03 |
Jaleco | Prototype |
| Jajamaru no Daibouken | AS | 1986-08-22 |
| Unlicensed |
| Jajamaru no Daibouken | JP | 1986-08-22 |
Jaleco | Commercial |
| James Bond Jr | AS | 1992-11 |
| Unlicensed |
| James Bond Jr | EU | 1992-11 |
THQ | Commercial |
| James Bond Jr | US | 1991-09 |
THQ | Commercial |
| Jammin Honey | WORLD | 2017-12 |
nesdoug.com | Unlicensed |
| Jane Austen's 8-bit Adventure | WORLD | 2024-01 |
Broke Studio | Demo |
| Janggun-ui Adeul | KR | 1992 |
Daou Infosys | Unlicensed |
| Jangou | JP | 1990-08 |
Victor Ongaku Sangyou | Commercial |
| Japan's #1 Baseball Manager | WORLD | 1990-08 |
| Unlicensed |
| Jarinko Chie - Bakudan Musume no Shiawase Sagashi | JP | 1988-07-15 |
Konami | Commercial |
| Jason X | WORLD | 2016-09 |
| Unlicensed |
| Jaws | US | 1987-11 |
LJN | Commercial |
| Jaws - Retro Edition | WORLD | 1987-11 |
LJN | Commercial |
| Jekyll Hakase no Houma ga Toki | JP | 1988-04 |
Bandai | Commercial |
| Jeopardy! | US | 1988-09 |
GameTek | Commercial |
| Jeopardy! 25th Anniversary Edition | US | 1990-06 |
GameTek | Commercial |
| Jeopardy! Junior Edition | US | 1989-10 |
GameTek | Commercial |
| Jesus - Kyoufu no Bio Monster | JP | 1989-03 |
King Records | Commercial |
| Jet-Paco - Hyper Special Space Agent!! | WORLD | 2015-01 |
The Mojon Twins | Unlicensed |
| Ji Dou Sheng Zhanshi | CN | |
| Unlicensed |
| Jia A - China Soccer League for Division A | CN | |
| Unlicensed |
| Jian Wuzhe | CN | |
| Unlicensed |
| Jianxia Qingyuan | CN | |
| Unlicensed |
| Jiating Diannao Jiaoxue Jianpan | AS | |
| Unlicensed |
| Jidu Shan En Chouji - Le Comte de Monte-Cristo | CN | 1996 |
Fuzhou Waixing Computer Science & Technology | Unlicensed |
| Jigoku Gokuraku Maru | JP | 1990-12-21 |
HAL Laboratory | Commercial |
| Jijia Zhanshi | CN | 1991-05 |
| Unlicensed |
| Jijia Zhanshi III | CN | |
Shenzhen Jncota | Unlicensed |
| Jikuu Yuuden - Debias | JP | 1987-11-27 |
Namco | Commercial |
| Jim Power - The Lost Dimension | WORLD | 2021 |
Piko Interactive | Unlicensed |
| Jimmy | WORLD | |
Ubisoft | Unlicensed |
| Jimmy Connors Tennis | EU | 1993-08-03 |
Ubisoft | Commercial |
| Jimmy Connors Tennis | RU | 1993-08-03 |
| Unlicensed |
| Jimmy Connors Tennis | US | 1993-11 |
Ubisoft | Commercial |
| Jingdian Tiequan V | CN | |
| Unlicensed |
| Jinghua Yuan | CN | 1997-01 |
Fuzhou Waixing Computer Science & Technology | Unlicensed |
| Jingke Xin Zhuan | CN | 1992 |
| Unlicensed |
| Jingke Xin Zhuan | TW | 1992 |
Shenzhen Nanjing Technology | Unlicensed |
| Jingles Defense | WORLD | |
| Unlicensed |
| Jingwei Tianhai | CN | |
| Unlicensed |
| Jinji Zhiling | AS | |
| Unlicensed |
| Jinqu KTV | TW | |
| Unlicensed |
| Jinyong Qun Xia Zhuan - Shu Jian Jiangshan | CN | |
Shenzhen Nanjing Technology | Unlicensed |
| Jiqi Mao - Xiao Dingdang | CN | |
| Unlicensed |
| Jiqi Zhanshi Gaoda | CN | 1990-12 |
| Unlicensed |
| Jiqiren Dazhan | CN | |
| Unlicensed |
| Jixian Tiaowu | CN | |
| Unlicensed |
| Jizhan Freeza Zhi Sun Wufan | CN | |
| Unlicensed |
| Joe & Mac | US | 1992-12 |
Elite | Commercial |
| Joe & Mac - Caveman Ninja | EU | 1992-12 |
Elite | Commercial |
| Joe and Mac | AS | 1992-12 |
| Unlicensed |
| John Elway's Quarterback | US | 1989-03 |
Tradewest | Commercial |
| John Smith - Special Agent | US | 1991-09 |
THQ | Prototype |
| Jongbou | JP | 1987-07-18 |
K. Amusement Leasing Co | Commercial |
| Jordan vs Bird - One on One | US | 1989-08 |
Milton Bradley | Commercial |
| Jordan vs Bird - One on One | US | 1989-08 |
Milton Bradley | Prototype |
| Joshua & the Battle of Jericho | US | 1992-01 |
Wisdom Tree | Unlicensed |
| Journey | US | 1990-09 |
Sunsoft | Unlicensed |
| Journey to Silius | EU | 1991-02-21 |
Sunsoft | Commercial |
| Journey to Silius | US | 1990-09 |
Sunsoft | Commercial |
| Journey to Silius | WORLD | 1990-08-10 |
Sunsoft | Commercial |
| Journey to the Centre of the Alien | WORLD | 2019 |
| Unlicensed |
| Joust | JP | 1987-10-30 |
HAL Laboratory | Commercial |