Monsters (G-M)

G

Gargoyle
Djinni (Genie)
Efreeti (Genie)
Ghost
Ghast (Ghoul)
Ghoul
Cloud Giant
Fire Giant
Frost Giant
Hill Giant
Stone Giant
Storm Giant
Gibbering Mouther
Gnoll
Gnome, (Deep Svirfneblin)
Goblin (for goblin player characters go here)
Clay Golem
Flesh Golem
Iron Golem
Stone Golem
Gorgon
Grick
Griffon
Grimlock

H

Green Hag
Night Hag
Sea Hag
Half-Dragon Template
Half-Red Dragon Veteran
Harpy
Hell Hound
Hippogriff
Hobgoblin
Homunculus
Hydra

I

Invisible Stalker

K

Kobold
Kraken

L

Lamia
Lich
Lizardfolk (for the lizardfolk as PCs, check this lizardfolk 5e blog)
Werebear
Wereboar
Wererat
Weretiger
Werewolf

M

Magmin
Manticore
Medusa
Dust Mephit
Ice Mephit
Magma Mephit
Steam Mephit
Merfolk
Merrow
Mimic
Minotaur (Check out our PC Minotaur 5e Guide )
Mummy
Mummy Lord