This page includes a list of Superman's known adversaries. Inclusive to this list are foes of the mainstream Earth-One, Earth-Two, New Earth and Prime Earth DC Comics versions of the Man of Steel, as well as versions from alternate realities and various media adaptations.
0–9 • A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z
All items (1436)
K
- K. Russell Abernathy (New Earth)
- Kaargl (New Earth)
- Kaiyo (Prime Earth)
- Kal-El (DC Legends: Earth-Prime)
- Kal-El (DCAU: A Better World)
- Kal-El (Earth-Prime)
- Kal-El (Injustice)
- Kal-El (Smallville Earth-2)
- Kal-El (Superboy TV Series: Sovereign's Earth)
- Kal-El clone (Lois & Clark)
- Kal-Il (DC Legends: Earth-3)
- Kal-Il (Earth 3)
- Kal-Il (Lego Batman: Earth 3)
- Kalibak (DCAU)
- Kalibak (Earth-1198)
- Kalibak (Injustice)
- Kalibak (Justice League Action)
- Kalibak (Lego Batman)
- Kalibak (New Earth)
- Kalibak (The Coming of the Supermen)
- Kancer (New Earth)
- Kanto (DCAU)
- Karb-Brak (Earth-One)
- Karen Lou Faulkner (New Earth)
- Karkull (DCAU)
- Karl Keller (Earth-One)
- Karl Keller (Prime Earth)
- Karl Lukaz (Earth-One)
- Karl Mannheim (Earth-1198)
- Kasta Shrev (Earth-One)
- Kathana (New Earth)
- Katherine Kowalski (Superman Returns)
- Kem-L (New Earth)
- Kenneth Braverman (New Earth)
- Kenneth Braverman (Prime Earth)
- Kenneth Darby (Earth-Two)
- Khai-Zor (Earth-One)
- Khyrana (New Earth)
- King (Prime Earth)
- King Cougar (Earth-One)
- King Kosmos (DC One Million)
- King Kosmos (Earth-One)
- King of Hearts I (New Earth)
- King's Bane (Dark Knights of Steel)
- Kingslayer (Prime Earth)
- Kirk Langstrom (The World of the Knight)
- Kizo (Earth-Two)
- Klaus Mensa (Lois & Clark)
- Klax-Ar (Earth-One)
- Klerik (Prime Earth)
- Kly-Anth (Earth-One)
- Kristopher Kross (Earth-One)
- Krogg (Earth-One)
- Kru-El (Earth-One)
- Kru-El (New Earth)
- Krull (All-Star Superman)
- Kryl-Ux (Prime Earth)
- Kryptonite Dog (Earth-One)
- Kryptonite Kid (Earth-One)
- Kryptonite Man (Earth-One)
- Kryptonite Man (New Earth)
- Kryptonoid (Earth-One)
- Kull-Ex (Earth-One)
- Kyl-Ibo (Earth-One)
- Kyle Abbot (New Earth)
- Kyle Griffin (Lois & Clark)
- Kyle Nimbus (My Adventures with Superman)
- Kyle Talbot (Earth-One)