| Veterans (65) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Mario 
|
 Luigi
|
 Peach
|
 Bowser
|
 Dr. Mario
|
File:Rosalina & Luma SSBU.gif Rosalina & Luma
|
 Bowser Jr.
|
 Yoshi 
| ||||||||
 Donkey Kong 
|
 Diddy Kong
|
 Link 
|
 Zelda
|
 Sheik
|
 Young Link
|
 Ganondorf
|
 Toon Link
| ||||||||
 Samus 
|
 Zero Suit Samus
|
 Kirby 
|
 Meta Knight
|
 King Dedede
|
 Fox 
|
 Falco
|
 Wolf
| ||||||||
 Pikachu 
|
 Jigglypuff
|
 Pichu
|
 Mewtwo
|
    Pokémon Trainer (Squirtle, Ivysaur, Charizard)
| |||||||||||
 Lucario
|
 Greninja
|
 Captain Falcon 
|
 Ness 
|
 Lucas
|
 Ice Climbers 
|
 Marth 
|
 Roy
| ||||||||
 Ike
|
 Lucinaε
|
 Robin
|
 Corrin
|
 Mr. Game & Watch 
|
 Pit 
|
 Palutena
|
 Dark Pitε
| ||||||||
 Wario 
|
 Olimar 
|
 R.O.B. 
|
 Villager 
|
 Wii Fit Trainer 
|
 Little Mac 
|
 Shulk 
|
 Duck Hunt 
| ||||||||
 Snake 
|
 Sonic 
|
 Mega Man 
|
 Pac-Man 
|
 Ryu 
|
 Cloud 
|
 Bayonetta 
|
|||||||||
 Mii Brawler 
|
 Mii Swordfighter
|
 Mii Gunner
|
|||||||||||||
| Newcomers (24) | |||||||||||||||
 Daisyε
|
 Piranha Plant (DLC)
|
 King K. Rool
|
 Ridley
|
 Dark Samusε
|
 Incineroar
|
 Chromε
|
 Byleth (DLC)
| ||||||||
 Isabelle
|
  Pyra / Mythra (DLC)
|
 Inkling 
|
 Min Min (DLC) 
|
 Kenε
|
 Sephiroth (DLC)
|
 Simon 
| |||||||||
 Richterε
|
 Joker (DLC) 
|
 Hero (DLC) 
|
 Kazooie (DLC) 
|
 Terry (DLC) 
|
 Steve (DLC) 
|
 Anakin (DLC) 
|
|||||||||
Bold denotes starter characters.
"ε" denotes Echo Fighters.