The top 100 supervillains to pose a threat to the Marvel Universe. They deserve respect!
(It could be argued that some of these characters are not, or are former, supervillains but their roles as antagonists are too famous to not include)
Now a full-fledged member of the X-Men but his villainous roots will always put him high on this list
aka Green Goblin
Villainous oppositions of the Avengers usually led by Baron Zemo, members have included Absorbing Man, Blizzard, Grey Gargoyle, Melter, Mister Hyde, Radioactive Man, Tiger Shark, Titania, Whirlwind and many more
aka Viper
Terrorist organization
Wrecker, Bulldozer, Piledriver and Thunderball
Members have included Sebastian Shaw, Donald Pierce, Emma Frost, Harry Leland, Madeline Pryor, Selene, Trevor Fitzroy and many more
aka Advanced Ideas in Mechanics, terrorist organization
Ninjas of the occult
aka Batroc the Leaper, and not forgetting Batroc's Brigade (including Machete, Rapido and Zaran)
Members have included Doctor Octopus, Beetle, Boomerang, Electro, Hobgoblin, Kraven the Hunter, Mysterio, Rhino, Sandman, Shocker, Vulture and many more
aka Black Widow II
Ranks have included Mystique, Avalanche, Black Tom Cassidy, Blob, Destiny, Juggernaut, Mastermind, Pyro, Quicksilver, Sabretooth, Scarlet Witch, Toad and many more
Members have included Arclight, Blockbuster, Harpoon, Malice, Prism, Riptide, Scalphunter, Scrambler, Vertigo and many more
Led by the Wizard, members have included Dragon Man, Hydro-Man, Klaw, Sandman, Titania, Thundra, Trapster and many more
Members are snake-themed villains
Members have included Master Man, Baron Blood, Iron Cross, Lady Lotus, U-Man, Warrior Woman and many more
