Pictures will be added when I get on my Wii U, as my iPad often refreshes whenever I switch tabs (moreso now that I am on iOS 8). Please note that I am not including the "special controllers", such as the DDR pad or the DK Bongos. I am not including the Color TV-Game or Game & Watch (the former due to the fact that it is only for Pong, and the latter due to the fact that it varies depending on the game). I am not listing any third party controllers, either. I am including variations that change shape, size, or button layout. If I am missing any, please tell me.
*NES controller
*Super NES controller
*Nintendo 64 controller
*Nintendo GameCube controller
*Wii Remote
*Classic Controller
*Wii Remote + Nunchuk
*Wii U GamePad
*Wii U Pro Controller
*Game Boy (Light/Color)
*Game Boy Pocket
*Virtual Boy
*Game Boy Advance
*Game Boy Advance SP
*Game Boy Micro
*Nintendo DS
*Nintendo DS Lite
*Nintendo DSi
*Nintendo DSi XL
*Nintendo 3DS
*Nintendo 3DS XL
The following are currently not released.
*New Nintendo 3DS
*New Nintendo 3DS XL
*NES controller
*Super NES controller
*Nintendo 64 controller
*Nintendo GameCube controller
*Wii Remote
*Classic Controller
*Wii Remote + Nunchuk
*Wii U GamePad
*Wii U Pro Controller
*Game Boy (Light/Color)
*Game Boy Pocket
*Virtual Boy
*Game Boy Advance
*Game Boy Advance SP
*Game Boy Micro
*Nintendo DS
*Nintendo DS Lite
*Nintendo DSi
*Nintendo DSi XL
*Nintendo 3DS
*Nintendo 3DS XL
The following are currently not released.
*New Nintendo 3DS
*New Nintendo 3DS XL