Mobs
Sadan
Salmon
Scarecrow
Scared Skeleton
Scarf
Scary Jerry
Scatha
Scribe
Sea Archer
Sea Guardian
Sea Leech
Sea Walker
Sea Witch
Seacurse
Seashine
Seer
Sepialot
Shadow
Shadow Assassin
Sheep
Shellwise
Shrieky Tiki
Shy
Siamese Lynxes (Mythological Creature)
Silkbreeze
Silverfish
Skeleton
Skeleton Grunt
Skeleton Horse
Skeleton Master
Skeleton Soldier
Skeletor Prime
Slime
Sludge
Slug (Pest)
Smoldering Blaze
Snapping Turtle
Sneaky Creeper
Sneaky Tiki
Sniper
Solar
Soul of the Alpha
Sphinx (Mythological Creature)
Spider
Spider Jockey
Spike
Splatter
Splitter Spider
Sprawl
Squid
Stag Beetle
Star Sentry
Stoneworm
Stranded Nymph (Mythological Creature)
Stridersurfer
Strong Ender Dragon
Super Archer
Super Tank Zombie
Superior Ender Dragon
Superior Lost Adventurer
Sven Alpha
Sven Follower
Sven Packmaster I
Sven Packmaster II
Sven Packmaster III
Sven Packmaster IV