KassaMod by wibme, MCreator
Kasslim's mazes by Kasslim
This mod generates good mazes.
Katana Mod by TexU
Mod add the ability to create a katana.
Kathairis by Krevik
Kathairis is a whole new dimension with a rich back-story, many new mobs, and so much more!
Katusleep by Noobanidus
Limit sleep to rain, thunder, or having configured potion effects.
KawaCraft
Beef....
Kawaii Lucky Block by Vallery Corr�a, MCreator
KawaiiGppMod by Kawaii_Gpp
A forge-mod for Kawaii_Gpp! The first version is in 2021.01.03
Kawo LMM Extension by dhs_lo_jd
Kayakku Re by user, MCreator
Kayakku2 by user, MCreator
Kayakku3 by SABANOSOBA
Kayrox's Nether Ores by Kayrox
Tired of developers pushing half ass or overcomplicated mods that just adds ores to the nether? If yes, this mod is for you.
Kazaxe
This mod added a lot of new weapons!
Kazoo Mod by sudo rm -rf /
Allows you to play Jack's kazoo
KazpinMOD by guam3, MCreator
Kbz's Bundle Pack by Kbz
The Bundle Mod for Hypixel.