| Nicktoons Unite! (USA) | |
| Nicola Kanshuu - Model Oshare Audition (Japan) | |
| Night at the Museum - Battle of the Smithsonian - The Video Game (USA) | |
| Night at the Museum 2 - The Video Game (Europe) (En,Fr,De) | |
| Nihon Curling Kyoukai Kounin - Minna no DS Curling (Japan) | |
| Nihon Golfer's Kentei DS (Japan) | |
| Nihon Keizai Shinbunsha Kanshuu - Shiranai Mama dewa Son wo Suru - 'Mono ya Okane no Shikumi' DS (Japan) | |
| Nihon Pro Mahjong Kishikai Kanshuu - Pro ni Naru Mahjong DS (Japan) | |
| Nihongo Bunshou Nouryoku Kentei Kyoukai Kyouryoku - Tadashii Nihongo DS (Japan) | |
| Nihongo de Asobo DS (Japan) | |
| Nihongo Kentei Iinkai Kounin - Nihongo Kentei DS (Japan) | |
| Nihonshi DS (Japan) | |
| Nine Hours, Nine Persons, Nine Doors (USA) | |
| Ninja Captains (Europe) (En,Fr,De,Es,It) | |
| Ninja Gaiden - Dragon Sword (Europe) (En,Fr,De,Es,It) | |
| Ninja Gaiden - Dragon Sword (Japan) | |
| Ninja Gaiden - Dragon Sword (Korea) | |
| Ninja Gaiden - Dragon Sword (USA) | |
| Ninja Reflex (Europe) (En,Fr,De,Es,It) | |
| Ninja Reflex (USA) (En,Fr,De,Es,It) | |
| Ninjatown (Europe) (En,Fr,De,Es,It) | |
| Ninjatown (USA) | |
| Nintama Rantarou - Gakunen Taikousen Puzzle! no Dan (Japan) | |
| Nintama Rantarou - Nintama no Tame no Ninjutsu Training (Japan) | |
| Nintendo DS Browser (Japan) | |
| Nintendo DS Browser (USA, Europe) (En,Fr,De,Es,It) | |
| Nintendo Presents - Crossword Collection (Europe) | |
| Nintendo Presents - Style Boutique (Europe) (En,Fr,De,Es,It) (Rev 1) | |
| Nintendo Touch Golf - Birdie Challenge (Europe) (En,Ja,Fr,De,Es,It) | |
| Nintendogs - Best Friends (USA) | |
| Nintendogs - Chihuahua & Chingudeul (Korea) | |
| Nintendogs - Chihuahua & Friends (Europe) (En,Fr,De,Es,It) | |
| Nintendogs - Chihuahua & Friends (Japan) | |
| Nintendogs - Chihuahua & Friends (Japan) (Rev 1) | |
| Nintendogs - Chihuahua & Friends (USA) | |
| Nintendogs - Dachshund & Chingudeul (Korea) | |
| Nintendogs - Dachshund & Friends (Europe) (En,Fr,De,Es,It) | |
| Nintendogs - Dachshund & Friends (USA) | |
| Nintendogs - Dalmatian & Friends (Europe) (En,Fr,De,Es,It) | |
| Nintendogs - Dalmatian & Friends (USA) | |
| Nintendogs - Lab & Friends (USA) | |
| Nintendogs - Labrador & Chingudeul (Korea) | |
| Nintendogs - Labrador & Friends (Europe) (En,Fr,De,Es,It) | |
| Nintendogs - Miniature Dachshund & Friends (Japan) | |
| Nintendogs - Miniature Dachshund & Friends (Japan) (Rev 1) | |
| Nintendogs - Shiba & Friends (Japan) | |
| Nintendogs - Shiba & Friends (Japan) (Rev 1) | |
| Nippon Futsal League Kounin - Minna no DS Futsal (Japan) | |
| Nippon Shuzan Renmei Kanshuu - Itsudemo Soroban DS (Japan) | |
| Nippon Suugaku Kentei Kyoukai Kounin - Suken DS - Otona ga Tokenai! Kodomo no Sansuu (Japan) | |