List of All Mario Galaxy 2 Bosses Ranked Best to Worst

If you had to choose one, who would you say is your favorite boss from Super Mario Galaxy 2? There are definitely a lot of great boss battles in Super Mario Galaxy 2, so for this list we're going to rank every Super Mario Galaxy 2 boss from best to worst.

What exactly makes for a good boss battle? You can rate these Super Mario Galaxy 2 bosses in terms of challenge-level, creativity, and overall fun. Maybe you just think they look cool, or have unique abilities that you've never seen before. Whatever the reason, vote up your favorite boss battles from Super Mario Galaxy 2, including mini-bosses when applicable.

Ranked by
  • Boomsday Machine
    1
    104 votes

    Boomsday Machine

    Bowser Jr.'s Boom Bunker

  • Megahammer
    2
    108 votes

    Megahammer

    Bowser Jr.'s Fearsome Fleet

  • Whomp King
    3
    86 votes

    Whomp King

    Throwback Galaxy

  • Bouldergeist
    4
    99 votes

    Bouldergeist

    Boss Blitz Galaxy

  • Rollodillo
    5
    84 votes

    Rollodillo

    Boulder Bowl Galaxy

  • King Kaliente
    6
    86 votes

    King Kaliente

    Boss Blitz Galaxy