Borderlands 2 Enemies

There are three general types of enemies found in Borderlands 2: creatures, humans, and machines, most of whom can come in several different varieties.

Humanoids

 * Bandit (faction)
 * Goliath
 * Caustic Goliath
 * Goliath Blaster
 * Juggernaut
 * Loot Goon Goliath
 * Loot Midget Goliath
 * Midget Goliath
 * One-Armed Bandit
 * Marauder
 * Airborne Marauder
 * Scavenger
 * Shotgun Midget
 * Badass Midget
 * Nomad
 * Nomad Pyro
 * Nomad Taskmaster
 * Nomad Torturer
 * Shock-Nomadic
 * Psycho
 * Armored Maniac
 * Burning Psycho
 * Gravedigger
 * Midget Boner
 * Midget Psycho
 * Midget Suicide Psycho
 * Slagged Psycho
 * Suicide Psycho
 * Hyperion
 * Engineer (enemy)
 * Combat Engineer
 * Rat
 * Field Rat
 * Midget Rat
 * Plague Rat
 * Rat Thief
 * Tunnel Rat

Creatures

 * Bullymong
 * Creeper
 * Crystalisk
 * Volatile Crystalisk
 * Volcanic Crystalisk
 * Necrophage
 * Rakk
 * Sky Hunter
 * Chubby Rakk
 * Volcanic Rakk
 * Rakkman's Minions
 * Skag
 * Elemental Alpha Skag
 * Fire Skag
 * Barf Skag
 * Chubby Skag
 * Alpha Skag
 * Skag Pup
 * Spitter Skag
 * Skrakk
 * Rabid Skag (True Vault Hunter mode only)
 * Spiderant
 * Spiderling
 * Worker Spiderant
 * Soldier Spiderant
 * Queen Spiderant
 * King Spiderant
 * Spiderant Knight
 * Stalker
 * Ambush Stalker
 * Badass Stalker
 * Cyclone Stalker
 * Needle Stalker
 * Spring Stalker
 * Slagged Stalker
 * Thresher
 * Wormhole Thresher
 * Feeler Thresher
 * Tadpole Thresher
 * Turf Thresher
 * Slagged Thresher
 * Gluttonous Thresher
 * Badass Pyre Thresher
 * Varkid
 * Larva Varkid
 * Chubby Varkid
 * Adult Varkid
 * Badass Varkid
 * Mutated Badass Varkid
 * Super Badass Varkid
 * Ultimate Badass Varkid
 * Madame Von Bartlesby
 * Vermivorous the Invincible

Machines

 * Bandit Technical
 * Buzzard
 * Constructor
 * Destructor Bot
 * Loader
 * Angelic Guard
 * BUL Loader
 * EXP Loader
 * GUN Loader
 * HOT Loader
 * ION Loader
 * JET Loader
 * JNK Loader
 * LWT Loader
 * PWR Loader
 * RPG Loader
 * SGT Loader
 * WAR Loader
 * Badass Loader
 * Super Badass Loader
 * WEE Loader.

Main Bosses

 * Knuckle Dragger
 * Boom and Bewm
 * Captain Flynt
 * Wilhelm
 * W4R-D3N
 * Slagged Bloodwing
 * BNK3R
 * Angel
 * Handsome Jack
 * The Warrior

Mini Bosses

 * Dukino's Mom
 * Midge-Mong
 * Blue
 * Scorch
 * Saturn
 * Old Slappy
 * Son of Mothrakk
 * Smash Head
 * Donkey Mong
 * King Mong
 * Hunter Hellquist
 * Mal
 * Sheriff
 * Rakk-Man
 * Terramorphous the Invincible
 * Skyro
 * Bad Maw, & His Merry Midgets
 * Mad Mike
 * Flinter
 * Flinter's Friends