This list grows by the day. N-Sider has compiled a roster of games officially announced (and have found a publisher) for Nintendo's Wii console. Keep in mind, especially if you notice any games lacking, that this list reflects only those that were accompanied by an official announcement.
191 games and counting...
Nintendo Wii
| Animal Crossing | (Nintendo) |
| Avatar: The Last Airbender | (THQ) |
| Barnyard | (THQ) |
| Batinda | (Hudson) |
| Battalion Wars 2 | (Nintendo) |
| Big Brain Academy | (Nintendo) |
| BIONICLE Heroes | (Eidos) |
| Blazing Angels: Squadrons of WWII | (Ubisoft) |
| Bleach | (Sega) |
| Blitz: The League | (Midway) |
| Bomberman Land | (Hudson) |
| Bust-A-Move Revolution | (Majesco) |
| Call of Duty 3 | (Activision) |
| Cooking Mama - International Friends | (Taito) |
| Crash Bandicoot | (Vivendi Games) |
| Crayon Shin-chan | (Banpresto) |
| Crossword | (Hudson) |
| Dance Factory | (Codemasters) |
| Devil Kings | (Capcom) |
| Digimon | (Namco Bandai) |
| Disaster: Day of Crisis | (Nintendo) |
| Disney's Cars | (THQ) |
| Disney's Chicken Little: Ace in Action | (Buena Vista) |
| Disney's Meet The Robinsons | (Buena Vista) |
| Donkey Kong Barrel Jet Race | (Nintendo) |
| Dragon Ball Z Budokai: Tenkaichi 2 | (Atari) |
| Dragon Quest Swords: Masked Queen | (Square Enix) |
| Elebits | (Konami) |
| Ennichi no Tatsujin | (Namco Bandai) |
| Excite Truck | (Nintendo) |
| Eyeshield 21 | (Nintendo) |
| Far Cry: Vengeance | (Ubisoft) |
| FF Crystal Chronicles: The Crystal Bearers | (Square Enix) |
| Final Furlong | (Namco Bandai) |
| Fire Emblem | (Nintendo) |
| Fishing Master | (Hudson) |
| Forever Blue | (Nintendo) |
| Godzilla | (Atari) |
| GT Pro Series | (Ubisoft) |
| Happy Feet | (Midway) |
| Harry Potter | (EA) |
| Harvest Moon | (Natsume) |
| Heroes | (Marvelous) |
| Ice Age 2: The Meltdown | (Vivendi) |
| Jawa | (Spike) |
| Jigsaw Puzzle | (Hudson) |
| Kawa No Nushitsuri | (Marvelous) |
| Kirby Adventure | (Nintendo) |
| Korinpa | (Hudson) |
| Legend of the River King | (Marvelous) |
| Let's Go By Train! | (Taito) |
| Machi Kuru Domino | (Success) |
| Madden NFL '07 | (EA) |
| Mahjong Wii | (Koei) |
| Mario Party 8 | (Nintendo) |
| Mario Strikers Charged | (Nintendo) |
| Marvel - Ultimate Alliance | (Activision) |
| Medal of Honor Airborne | (EA) |
| Mercury Type R | (Ignition Ent.) |
| Metal Slug Anthology | (SNK) |
| Metroid Prime 3: Corruption | (Nintendo) |
| Mobile Suit GUNDAM | (Namco Bandai) |
| Monster 4x4 World Circuit | (Ubisoft) |
| Mortal Kombat: Armageddon | (Midway) |
| Mr. D Goes to Town | (Mastiff) |
| My First Wii | (Nintendo) |
| Necro-Nesia | (Spike) |
| Need for Speed: Carbon | (EA) |
| Noumiso Konekone Puzzle Takoron | (Compile Heart) |
| One Piece Unlimited Adventure | (Namco Bandai) |
| Open Season | (Ubisoft) |
| Pac-Man Carnival | (Namco Bandai) |
| Pokemon Battle Revolution | (Nintendo) |
| Prince of Persia | (Ubisoft) |
| Princess Company | (Starfish SD) |
| Project H.A.M.M.E.R. | (Nintendo) |
| Rapala Tournament Fishing | (Activision) |
| Rayman Raving Rabbids | (Ubisoft) |
| Red Steel | (Ubisoft) |
| Resident Evil Umbrella Chronicles | (Capcom) |
| Samurai Warriors Wave | (Koei) |
| San-X All-Star Revolution | (MTO) |
| SD Gundam G Breaker | (Namco Bandai) |
| Shrek Smash 'n' Crash | (Activision) |
| Sidewinder | (Codemasters) |
| Snoopy vs. The Red Baron | (Namco Bandai) |
| Sonic Wild Fire | (Sega) |
| Spider Man 3: The Game | (Activision) |
| Splinter Cell: Double Agent | (Ubisoft) |
| SpongeBob SquarePants: ...Krusty Krab | (THQ) |
| SSX | (EA) |
| Sudoku | (Hudson) |
| Super Mario Galaxy | (Nintendo) |
| Super Monkey Ball: Banana Blitz | (Sega) |
| Super Paper Mario | (Nintendo) |
| Super Smash Bros. Brawl | (Nintendo) |
| Super Swing Golf PANGYA | (Tecmo) |
| Sword of Legendia | (Namco Bandai) |
| Tamagotchi | (Namco Bandai) |
| Teenage Mutant Ninja Turtles | (Ubisoft) |
| The Ant Bully | (Midway) |
| The Dog Island | (Yukes) |
| The Godfather | (EA) |
| The Grim Adventures of Billy & Mandy | (Midway) |
| The Joy of Painting with Bob Ross | (AGFRAG) |
| The Legend of Zelda | (Nintendo) |
| The Legend of Zelda: Twilight Princess | (Nintendo) |
| Tiger Woods PGA Tour | (EA) |
| Tony Hawk's Downhill Jam | (Activision) |
| Trauma Center: Second Opinion | (Atlus) |
| Turn IT Around! | (Taito) |
| Wario Ware: Smooth Moves | (Nintendo) |
| Wii Music | (Nintendo) |
| Wii Sports | (Nintendo) |
| Wing Island | (Hudson) |
| World Series of Poker | (Activision) |
| Untitled Boxing Action Game | (AQ Interactive) |
| Untitled Licensed Comic Game | (AQ Interactive) |
| Untitled Action Game | (ASNetworks) |
| Untitled Fishing Game | (ASNetworks) |
| Untitled Shooting Game | (ASNetworks) |
| Untitled Family Action Game | (Banpresto) |
| Untitled Original Action Game | (D3Publisher) |
| Untitled SIMPLE Series Game | (D3Publisher) |
| Untitled Action Game | (Epoch) |
| Untitled Action Game | (From Software) |
| Untitled Action RPG Game | (From Software) |
| Untitled Game | (Game Factory) |
| Untitled Game | (Genki) |
| Untitled Game | (Jaleco) |
| Untitled Sword Fighting Game | (Interchannel-Holon) |
| Untitled Horse Racing Game | (Koei) |
| Untitled New RPG Game | (Koei) |
| Untitled Action Adventure Game | (Konami) |
| Untitled Action Adventure Game | (Konami) |
| Untitled Baseball Game | (Konami) |
| Untitled Music Simulation Game | (Konami) |
| Untitled RPG Game | (Konami) |
| Untitled Soccer Game | (Konami) |
| Untitled Game | (Majesco) |
| Untitled Original Simulation Game | (Marvelous) |
| Untitled Game | (Midway) |
| Untitled Game | (Midway) |
| Untitled New Action Game | (Milestone) |
| Untitled New Vertical Scroll Shooting Game | (Milestone) |
| Untitled Character Action Game | (MTO) |
| Untitled Game | (Namco Bandai) |
| Untitled Retro Studios Game | (Nintendo) |
| Untitled Gun Shooting Game | (Sega) |
| Untitled 3D Action Game | (Takara Tomy) |
| Untitled Action Game | (Takara Tomy) |
| Untitled Battle Game | (Takara Tomy) |
| Untitled Game | (Warner Bros.) |
Virtual Console
| Altered Beast - Genesis | (Sega) |
| Bonk's Adventure - TurboGrafx | (Hudson) |
| Columns - Genesis | (Sega) |
| Donkey Kong - NES | (Nintendo) |
| Ecco the Dolphin - Genesis | (Sega) |
| Golden Axe - Genesis | (Sega) |
| Gunstar Heroes - Genesis | (Sega) |
| New Adventure Island - TurboGrafx | (Hudson) |
| R-Type - TurboGrafx | (Hudson) |
| Ristar - Genesis | (Sega) |
| Sonic the Hedgehog - Genesis | (Sega) |
| Super Mario 64 - N64 | (Nintendo) |
| Super Mario Bros. - NES | (Nintendo) |
| Super Mario World - SNES | (Nintendo) |
| The Legend of Zelda - NES | (Nintendo) |
| The Legend of Zelda: Link to the... - NES | (Nintendo) |
| Toe Jam & Earl - Genesis | (Sega) |
| Untitled Game | (Atlus) |
| Untitled Game | (Bandai Namco) |
| Untitled Game | (Banpresto) |
| Untitled Game | (Capcom) |
| Untitled Game | (Chunsoft) |
| Untitled Game | (D4 Enterprise) |
| Untitled Game | (Enterbrain) |
| Untitled Game | (Hal Laboratory) |
| Untitled Game | (Irem) |
| Untitled Game | (Jaleco) |
| Untitled Game | (Kemco) |
| Untitled Game | (Koei) |
| Untitled Game | (NCS Masaya) |
| Untitled Game | (Netfarm) |
| Untitled Game | (Paon) |
| Untitled Game | (Rocket Comp.) |
| Untitled Game | (Square Enix) |
| Untitled Game | (Sunsoft) |
| Untitled Game | (Taito) |
| Untitled Game | (Takara Tomy) |
| Untitled Game | (Tecmo) |