Mega Evolution

Mega Evolution can refer to:


 * Mega Evolution, a game mechanic from the Pokémon franchise
 * Mega Evolution, Charizard's Final Smash in Super Smash Bros. for Nintendo 3DS / Wii U where it Mega Evolves into Mega Charizard X.
 * Mega Evolution, Lucario's Final Smash in Super Smash Bros. for Nintendo 3DS / Wii U where it Mega Evolves into Mega Lucario.
 * Psystrike, Mewtwo's Final Smash in Super Smash Bros. for Nintendo 3DS / Wii U and Super Smash Bros. Ultimate where it Mega Evolves into Mega Mewtwo Y.