SRD & OGL creatures — full stat blocks. Each entry links its source.
| Name | Type | Size | CR | Source |
|---|---|---|---|---|
| Giant Toad | Beast | Large | 1 | Level Up Advanced 5e Monstrous Menagerie |
| Giant Water Elemental | Elemental | Huge | 9 | Level Up Advanced 5e Monstrous Menagerie |
| Giant, Firestorm | Giant | Huge | 7 | Tome of Beasts 3 |
| Giant, Hellfire | Giant | Huge | 9 | Tome of Beasts 3 |
| Giant, Lantern | Giant | Huge | 12 | Tome of Beasts 3 |
| Giant, Shire | Giant | Huge | 8 | Tome of Beasts 3 |
| Giant, Thursir Armorer | Giant | Large | 6 | Tome of Beasts 3 |
| Giant, Thursir Hearth Priestess | Giant | Large | 4 | Tome of Beasts 3 |
| Gibbering Mouther | Aberration | medium | 2 | Black Flag SRD |
| Gibbering Mouther | Aberration | Medium | 2 | Level Up Advanced 5e Monstrous Menagerie |
| Gibbering Mouther | Aberration | Medium | 2 | 5e Core Rules |
| Gigantura | Monstrosity | Gargantuan | 13 | Tome of Beasts 3 |
| Gilded Devil | Fiend | Medium | 7 | Tome of Beasts 2023 |
| Gilded Devil | Fiend | Medium | 7 | Tome of Beasts |
| Glabrezu | Fiend | large | 9 | Black Flag SRD |
| Glabrezu | Fiend | Large | 10 | Level Up Advanced 5e Monstrous Menagerie |
| Glabrezu | Fiend | Large | 9 | 5e Core Rules |
| Glacial Corrupter | Undead | Medium | 1 | Tome of Beasts 2 |
| Glacial Crawler | Aberration | Huge | 11 | Tome of Beasts 3 |
| Gladiator | Humanoid | Medium | 5 | 5e Core Rules |
| Gladiator | Humanoid | Medium | 6 | Level Up Advanced 5e Monstrous Menagerie |
| Gladiator | Humanoid | medium | 5 | Black Flag SRD |
| Gloomflower | Plant | Tiny | 3 | Creature Codex |
| Gnoll | Humanoid | Medium | 1/2 | Level Up Advanced 5e Monstrous Menagerie |
| Gnoll | Humanoid | Medium | 1/2 | 5e Core Rules |
| Gnoll | Humanoid | medium | 1/2 | Black Flag SRD |
| Gnoll Demonfang | Humanoid | Medium | 4 | Level Up Advanced 5e Monstrous Menagerie |
| Gnoll Havoc Runner | Humanoid | Medium | 3 | Tome of Beasts |
| Gnoll Havoc Runner | Humanoid | Medium | 3 | Tome of Beasts 2023 |
| Gnoll Pack Leader | Humanoid | Medium | 2 | Level Up Advanced 5e Monstrous Menagerie |
| Gnoll Slaver | Humanoid | Medium | 3 | Creature Codex |
| Beast |
| Large |
| 2 |
| Creature Codex |
| Beast |
| Large |
| 1 |
| 5e Core Rules |
| Beast |
| Large |
| 1 |
| Level Up Advanced 5e Monstrous Menagerie |
| Beast |
| Large |
| 4 |
| Tome of Beasts 3 |
| Beast |
| Medium |
| 1/2 |
| Level Up Advanced 5e Monstrous Menagerie |
| Beast |
| Medium |
| 1/2 |
| 5e Core Rules |
| Beast |
| Large |
| 4 |
| Tome of Beasts 2 |
| Beast |
| Medium |
| 1/8 |
| Level Up Advanced 5e Monstrous Menagerie |
| Beast |
| Medium |
| 1/8 |
| 5e Core Rules |
| Beast |
| Medium |
| 1/4 |
| 5e Core Rules |
| Beast |
| Medium |
| 1/4 |
| Level Up Advanced 5e Monstrous Menagerie |
| Beast |
| Huge |
| 12 |
| Tome of Beasts 2 |
| Beast |
| Large |
| 1 |
| Tome of Beasts |
| Beast |
| Large |
| 1 |
| Tome of Beasts 2023 |
| Construct |
| Small |
| 2 |
| Creature Codex |
| Construct |
| Small |
| 6 |
| Tome of Beasts 2023 |
| Construct |
| Small |
| 6 |
| Tome of Beasts |