| Jambo! Safari - Animal Rescue (USA) (En,Fr,De,It) | |
| James Cameron's Avatar - The Game (Europe) (En,Fr,De,Es,It,Nl) (NDSi Enhanced) | |
| James Cameron's Avatar - The Game (Japan) (NDSi Enhanced) | |
| James Cameron's Avatar - The Game (USA) (En,Fr,Es) (NDSi Enhanced) | |
| James Patterson Women's Murder Club - Games of Passion (Europe) (En,Fr,De,Es,It) (NDSi Enhanced) | |
| James Pond - Codename Robocod (Europe) (En,Fr,De,Es,It) | |
| James Pond - Codename Robocod (USA) | |
| Jan Sangoku Musou (Japan) | |
| Jane's Hotel (Germany) | |
| Jane's Hotel (USA) (En,Fr,Es) | |
| Je Decouvre les Echecs (Europe) (Fr,It) | |
| Jelly Belly - Ballistic Beans! (Europe) (En,Fr,De,Es,It) | |
| Jenga - World Tour (Europe) (En,Fr,De,Es,It) | |
| Jenga - World Tour (USA) | |
| Jeoldaepiryo - Yeongsugeo 1000 DS (Korea) | |
| Jeoldaeuwi - Yeongdaneo 1900 DS (Korea) | |
| Jet Impulse (Japan) | |
| Jetix Puzzle Buzzle (Europe) (En,Fr,De,Es,It,Nl,Sv,No,Da,Fi) | |
| Jewel Land (Europe) (En,Fr,De) | |
| Jewel Link Chronicles - Legend of Athena (Europe) (En,Fr,Es,It) | |
| Jewel Master - Cradle of Athena (Europe) (En,Fr,De,Es,It,Nl) | |
| Jewel Master - Cradle of Athena (USA) (En,Fr,Es) | |
| Jewel Master - Cradle of Egypt (Europe) (En,Fr,De,Es,It,Nl) | |
| Jewel Master - Cradle of Egypt (Europe) (En,Fr,Es,It) | |
| Jewel Master - Cradle of Rome (Europe) (En,Fr,De,Es,It,Nl) | |
| Jewel Master - Cradle of Rome (Germany) (En,Fr,De,Es,It,Nl) | |
| Jewel Master - Egypt (USA) (En,Fr,Es) | |
| Jewel Match (Europe) (En,Fr,De) | |
| Jewel Match (Europe) (En,Fr,Nl) | |
| Jewel Quest - Expeditions (Europe) (En,Es,It) | |
| Jewel Quest - Expeditions (Europe) (En,Fr,Nl) | |
| Jewel Quest - Expeditions (Germany) | |
| Jewel Quest - Expeditions (USA) | |
| Jewel Quest - Mysteries - 2 Tolle Wimmelbild-Abenteuer (Germany) | |
| Jewel Quest - Mysteries - Curse of the Emerald Tear (Europe) | |
| Jewel Quest - Mysteries (Europe) (En,Fr,Nl) | |
| Jewel Quest - Mysteries (USA) | |
| Jewel Quest - Solitaire - 3 Tolle Solitaire-Spiele (Germany) | |
| Jewel Quest - Solitaire - Solitaire with a Twist! (Europe) | |
| Jewel Quest - Solitaire (France) | |
| Jewel Quest - Solitaire Trio (Europe) (Fr,Nl) | |
| Jewelpet - Kawaii Mahou no Fantasy (Japan) | |
| Jewelpet - Mahou no DS Kirapikarin (Japan) | |
| Jewelpet - Mahou no Oheya de Issho ni Asobou! (Japan) | |
| Jewels of the Tropical Lost Island (Europe) (En,Fr,De,Es,It,Nl) | |
| Jewels of the Tropical Lost Island (USA) (En,Fr,Es) | |
| Jigapix - Pets (Europe) (En,Fr,De,Es,It,Nl) (NDSi Enhanced) | |
| Jigapix - Wild World (Europe) (En,Fr,De,Es,It,Nl) (NDSi Enhanced) | |
| Jigapix - Wonderful World (Europe) (En,Fr,De,Es,It,Nl) (NDSi Enhanced) | |
| Jigoku Shoujo - Akekazura (Japan) | |