| Name | Family | Level | Alignment | Creature Type | Size |
| Adamantine Golem | Golem | 18 | Neutral | Construct | Huge |
| Alchemical Golem | Golem | 9 | Neutral | Construct | Large |
| Clay Golem | Golem | 10 | Neutral | Construct | Large |
| Cloud Giant | Giant | 11 | Neutral | Giant, Humanoid | Huge |
| Djinni | Genie | 5 | Chaotic Good | Elemental | Large |
| Efreeti | Genie | 9 | Lawful Evil | Elemental | Large |
| Fire Giant | Giant | 10 | Lawful Evil | Giant, Humanoid | Large |
| Flesh Golem | Golem | 8 | Neutral | Construct | Large |
| Frost Giant | Giant | 9 | Chaotic Evil | Giant, Humanoid | Large |
| Gancanagh (Passion Azata) | Azata | 4 | Chaotic Good | Celestial | Medium |
| Gargoyle | — | 4 | Chaotic Evil | Beast | Medium |
| Gashadokuro | — | 13 | Neutral Evil | Undead | Huge |
| Gelatinous Cube | Ooze | 3 | Neutral | Ooze | Large |
| Gelugon (Ice Devil) | Devil | 13 | Lawful Evil | Fiend | Large |
| Ghaele (Crusader Azata) | Azata | 13 | Chaotic Good | Celestial | Medium |
| Ghast | Ghoul | 2 | Chaotic Evil | Undead | Medium |
| Ghost Commoner | Ghost | 4 | Chaotic Evil | Spirit, Undead | Medium |
| Ghost Mage | Ghost | 10 | Chaotic Evil | Spirit, Undead | Medium |
| Ghoul | Ghoul | 1 | Chaotic Evil | Undead | Medium |
| Giant Anaconda | Snake | 8 | Neutral | Animal | Huge |
| Giant Animated Statue | Animated Object | 7 | Neutral | Construct | Huge |
| Giant Bat | Bat | 2 | Neutral | Animal | Large |
| Giant Centipede | Centipede | -1 | Neutral | Animal | Medium |
| Giant Eagle | Eagle | 3 | Neutral Good | Beast | Large |
| Giant Flea | Flea | 3 | Neutral | Animal | Large |
| Giant Flytrap | Flytrap | 10 | Neutral | Plant | Huge |
| Giant Frilled Lizard | Lizard | 5 | Neutral | Animal | Large |
| Giant Gecko | Lizard | 1 | Neutral | Animal | Medium |
| Giant Mantis | Mantis, Giant | 3 | Neutral | Animal | Large |
| Giant Monitor Lizard | Lizard | 2 | Neutral | Animal | Medium |
| Giant Moray Eel | Eel | 5 | Neutral | Animal | Large |
| Giant Octopus | — | 8 | Neutral | Animal | Huge |
| Giant Rat | Rat | -1 | Neutral | Animal | Small |
| Giant Scorpion | Scorpion | 3 | Neutral | Animal | Large |
| Giant Solifugid | Solifugid | 1 | Neutral | Animal | Medium |
| Giant Stag Beetle | Beetle | 4 | Neutral | Animal | Large |
| Giant Tarantula | Spider | 6 | Neutral | Animal | Large |
| Giant Viper | Snake | 2 | Neutral | Animal | Medium |
| Giant Wasp | Wasp | 3 | Neutral | Animal | Large |
| Gibbering Mouther | — | 5 | Neutral | Aberration | Medium |
| Gimmerling | — | 12 | Lawful Evil | Fey | Small |
| Glabrezu (Treachery Demon) | Demon | 13 | Chaotic Evil | Fiend | Huge |
| Gnoll Cultist | Gnoll | 3 | Chaotic Evil | Humanoid | Medium |
| Gnoll Hunter | Gnoll | 2 | Chaotic Evil | Humanoid | Medium |
| Gnoll Sergeant | Gnoll | 4 | Chaotic Evil | Humanoid | Medium |
| Goblin Commando | Goblin | 1 | Chaotic Evil | Humanoid | Small |
| Goblin Dog | — | 1 | Neutral | Animal | Medium |
| Goblin Pyro | Goblin | 1 | Chaotic Evil | Humanoid | Small |
| Goblin War Chanter | Goblin | 1 | Chaotic Evil | Humanoid | Small |
| Goblin Warrior | Goblin | -1 | Chaotic Evil | Humanoid | Small |
| Gogiteth | — | 12 | Chaotic Evil | Aberration | Large |
| Goliath Spider | Spider | 11 | Neutral | Animal | Gargantuan |
| Gorilla | Ape | 3 | Neutral | Animal | Large |
| Gourd Leshy | Leshy | 1 | Neutral | Plant | Small |
| Grauladon | — | 2 | Neutral | Dragon | Large |
| Graveknight | — | 10 | Lawful Evil | Undead | Medium |
| Graveshell | — | 1 | Neutral | Beast | Large |
| Great Cyclops | Cyclops | 12 | Chaotic Evil | Giant, Humanoid | Huge |
| Great White Shark | Shark | 4 | Neutral | Animal | Huge |
| Greater Barghest | Barghest | 7 | Chaotic Evil | Fiend | Large |
| Greater Nightmare | Nightmare | 11 | Neutral Evil | Beast, Fiend | Huge |
| Greater Shadow | Shadow | 7 | Chaotic Evil | Undead | Medium |
| Green Hag | Hag | 4 | Chaotic Evil | Humanoid | Medium |
| Griffon | — | 4 | Neutral | Animal | Large |
| Grig | Sprite | 1 | Chaotic Neutral | Fey | Tiny |
| Grikkitog | — | 14 | Neutral Evil | Aberration | Huge |
| Grim Reaper | Grim Reaper | 21 | Neutral Evil | Undead | Medium |
| Grippli Archer | Grippli | 3 | Neutral | Humanoid | Small |
| Grippli Greenspeaker | Grippli | 5 | Neutral | Humanoid | Small |
| Grippli Scout | Grippli | 1 | Neutral | Humanoid | Small |
| Grizzly Bear | Bear | 3 | Neutral | Animal | Large |
| Grothlut | Fleshwarp | 3 | Neutral | Aberration | Medium |
| Guard Dog | Dog | -1 | Neutral | Animal | Small |
| Guardian Naga | Naga | 10 | Lawful Good | Aberration | Large |
| Gug | — | 10 | Chaotic Evil | Aberration | Large |
| Guthallath | — | 19 | Neutral | Construct | Gargantuan |
| Hill Giant | Giant | 7 | Chaotic Evil | Giant, Humanoid | Large |
| Iron Golem | Golem | 13 | Neutral | Construct | Large |
| Janni | Genie | 4 | Neutral | Elemental | Medium |
| Jinkin | Gremlin | 1 | Chaotic Evil | Fey | Tiny |
| Lesser Death | Grim Reaper | 16 | Neutral Evil | Undead | Medium |
| Marid | Genie | 9 | Chaotic Neutral | Elemental | Large |
| Mitflit | Gremlin | -1 | Lawful Evil | Fey | Small |
| Pugwampi | Gremlin | 0 | Neutral Evil | Fey | Tiny |
| Rune Giant | Giant | 16 | Lawful Evil | Giant, Humanoid | Gargantuan |
| Shadow Giant | Giant | 13 | Lawful Evil | Giant, Humanoid | Large |
| Shaitan | Genie | 7 | Lawful Neutral | Elemental | Large |
| Stone Giant | Giant | 8 | Neutral | Giant, Humanoid | Large |
| Stone Golem | Golem | 11 | Neutral | Construct | Large |
| Storm Giant | Giant | 13 | Chaotic Good | Giant, Humanoid | Huge |