Base game
- Mega Meganium
- Mega Emboar
- Mega Feraligatr
- Mega Clefable
- Mega Victrebel
- Mega Starmie
- Mega Dragonite
- Mega Skarmory
- Mega Frosslass
- Mega Excadrill
- Mega Scolipede
- Mega Scrafty
- Mega Eelektross
- Mega Chandelure
- Mega Chesnaught
- Mega Delphox
- Mega Greninja
- Mega Pyroar
- Mega Malamar
- Mega Dragalge
- Mega Barbaracle
- Mega Hawlucha
- Mega Zygarde
- Mega Eternal Floette
- Mega Drampa
- Mega Falinks
DLC
- Mega Raichu X
- Mega Raichu Y
- Mega Chimecho
- Mega Absol Z
- Mega Staraptor
- Mega Garchomp Z
- Mega Lucario Z
- Mega Heatran
- Mega Darkrai
- Mega Golurk
- Mega Meowstic
- Mega Crabominable
- Mega Golisopod
- Mega Magearna and Mega Magearna (Original Color)
- Mega Zeraora
- Mega Scovillan
- Mega Glimmora
- Mega Tatsugiri, all forms
- Mega Baxcalibur
Source: Knowledge and this: https://www.serebii.net/legendsz-a/megaevolutions.shtml
