K

• Kaecilius

• Kaine

• Kamala Khan/Ms. Marvel

• Kang the Conqueror

• Karen Page

• Karma

• Kate Bishop

• Ka-Zar (David Rand)

• Ka-Zar (Kevin Plunder)

• Ken Ellis

• Kestrel

• Kingpin

• King Shark

• Kitty Pryde

• Korath the Pursuer

• Korg

• Krakoa

• Krang

• Kraven the Hunter

• Kree

• Kree Sentry

• Kronos

• Kurse