Mobs Mods for Minecraft Java
Browse 1,668 free Mobs mods for Minecraft Java — popular picks include Worlds O' Plenty, nmBosses, Boss Update.
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Worlds O' Plenty
A curated modpack featuring all sorts of experiences!: - Adventure! - Decorations! - Bosses and Mobs a plenty! And of course... *drum rolls* Plenty of Worlds to explore!
nmBosses
nmBosses is a powerful and flexible boss management plugin built for modern Minecraft servers. It allows server owners to create, customize, and control bosses in every detail — all through an intuitive in-game interface.
Boss Update
This mod adds three new distinct bosses with custom drops and powers. (also available in multiplayer worlds.)

Prototype 0.3
currently just adds some custom armor and weapons not much. later there will be bosses, extra mobs, A third set of armor, even more weapons, maybe vehicles, and a lot more.
More Bossbars
Adds bossbars to all the bosses in the game!
Deepslate Titan Boss
A datapack that adds a new boss : the Deepslate Titan
Crowned Herobrine [LEGACY]
Adds a new boss called Crowned Herobrine that is a formidable opponent. He drops a useful crown ;)
Cowzilla
This mod adds in hostile cows, giant cows, and huge cow boss as well as cow based weapons.
Daily Boss x Legendary Monsters
Compat Daily Boss with Legendary Monsters
Muck Bosses
A Mod that add Muck Bosses To Minecraft!
MegaBlocked : Unofficial Remake
Remake of the Mega Block Boss from Sthullen's Bosscraft Mod.
Every Single Beast
Diversify your journey through the world of Minecraft with new mobs, bosses and structures! 🌱❄️⚡
Magworm
a difficult but simple boss, also yet another A.B.E. pack
Skript | MVP Boss Party Rankings (TH/EN)
About attacks on Mythicmobs in Party and non-Party / It feels like a party helping each other defeat
bear5
A joke horror mod that adds stupid monsters, and a boss.
Valentine's Girlfriends
Adds new interactive npc's and bosses!
More Ore -
Mod that adds more content and more ore to minecraft. New content includes bosses, dimensions, weapons.
World's Whisper
Conquer shape-shifting bosses and craft elemental gear in a realm ruled by four mystical seasons.
Forsaken Crowns
A game of Crowns and Sins... (Adds 7 Bosses, each one based off of one of the 7 deadly sins. Each boss drops their crown, and might drop a weapon...) (For Lore, Download "Forsaken Lore")
SuperRH bosses
This mod adds some uh cool stuff like a very strong boss and a total red biome
Robot Legion
Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.
Mob Heart: Killing Mobs Give you 1 permanent Heart
Get permanent extra hearts by killing mobs! Every mob type gives +1 heart ONCE, works across deaths, fully automatic. Includes passive, neutral, hostile, and bosses!
Epic Encounters
Mod Mostly focuses on adding new Bosses like Fire God, Thunder Spartan, Master Witch, BlightCaller and Spawn Head | Aswell as some other items
NexusMobs
NexusMobs is a comprehensive RPG plugin that transforms your Minecraft server by introducing over 20 unique bosses
Fluorite: The Realm of Dreams
Adds a terraria-inspired sky dimension to Minecraft filled with bosses, a new progression system beyond Netherite and unique environmental mechanics.
ModernBosses
🟣 ModernBosses: The Corrupted Awakening ModernBosses is a lightweight, powerful, and highly customizable Minecraft plugin (1.20.x) that allows server administrators to transform any vanilla hostile mob into a formidable Corrupted Boss.
Mine RPG
This is combination of mods to add more content to Minecraft including bosses, biomes, creatures. This is more RPG adventure style while keeping all vanilla. No extra metals or materials are added on this pack.
Diorite's Better Guardians
Makes Elder Guardians an actual boss fight
Cool Bosses & Crafts I - Data Pack
A new datapack focused on adding several new craftings, new enchants and new music disks and alot more in the future.
Elysian Horizon
A beautiful modpack with a lots of custom mobs, bosses, tools and mechanicts
Summoners
Turns ordinary mobs into mini-bosses that summon reinforcements.
Holger Soup and Sorcery
This Mod adds many soup themed items to the game. Also a flying soup boiler that attacks you and a Soup Biome and Dimension. Also this mod adds the substance Holrosium and Holgarium, Crows and a Bossfight with Holger.
MythicTotem
Create your own BOSS totems! - Support unlimited size 3D totems!
♂️ TheMob ✦ Advanced Custom Mobs & Bosses
Mob Framework | YAML | Boss Phases | Radar HUD | AutoSpawn | Player Stats | 1.21+
⭐ ProMB | ProMythicBoss
bosses, mob, mythicmobs, equipment, auto, timer, auto spawn
In the Journeys
The mods expand Minecraft further with new ores, mobs, biomes, dungeons, bosses, and magic to discover.