B
Banshee*
Barbarus
Barnacle*
Basilisk*
Bastion/Template*
Battering Ram*
Baymax
Beast
Beautiful Dreamer*
Bedlam/Jesse Bedlam*
Belasco
Beta
Flight
Big Bertha
Big Hero 6
Bird-Brain/Bird Boy
Bishop
Black Air
Black
Knight
Black Queen/Emma Steed
Black Womb*
Blackbird
Blackwing/Beak
Blaquesmith
Blauwe Gebied van de Maan [Blue Area of the Moon]
Blaze, Siena*
Blindfold
Blindspot
Bling!
Blink
Blink (Exiles)
Blob
Blockbuster
Bloke*
Bloodhawk (2099)
Book
Boom-Boom/Meltdown/Boomer
Braddock, Jamie
Brainchild
Broadband
Brood
Brotherhood of (Evil) Mutants
* : overleden