| Name | CR | Type | Environment |
| Haan | 3 | monstrous humanoid | any sky (Bretheda) |
| Haan, Haan Combat Pilot | 7 | monstrous humanoid | any sky (Bretheda) |
| Hadrogaan, Hyper-analyst | 3 | humanoid (hadrogaan) | any (moons of Hadrogess) |
| Hadrogaan, Smart-merc | 10 | humanoid (hadrogaan) | any (moons of Hadrogess) |
| Haeshi-Shaa, Haeshi-Shaa (Haeshi Form) | 12 | aberration | any |
| Haeshi-Shaa, Haeshi-Shaa (Shaa Form) | 16 | aberration | any |
| Hag, Void Hag | 10 | monstrous humanoid | any vacuum |
| Hallajin | 17 | aberration | any |
| Hanakan, Hanakan Attendant | 1 | magical beast | any (Ash’Akan) |
| Hanakan, Soulstone Hunter | 8 | magical beast | any (Ash’Akan) |
| Harpy Jasmine | 5 | plant | temperate or warm forests (Castrovel) |
| Hashukayak | 5 | animal | temperate plains or hills (Orikolai) |
| Hellhound | 3 | outsider (devil) | any (Hell) |
| Hellhound, Ravager | 12 | outsider (devil) | any (Hell) |
| Hellknights, Hellknight Armiger | 5 | humanoid (lashunta) | — |
| Hellknights, Hellknight Commander | 10 | humanoid (human) | — |
| Hellknights, Hellknight Signifier | 7 | humanoid (human) | — |
| Herd Animal, Colossal Herd Animal | 8 | animal | any |
| Herd Animal, Gargantuan Herd Animal | 6 | animal | any |
| Herd Animal, Huge Herd Animal | 4 | animal | any |
| Herd Animal, Large Herd Animal | 2 | animal | any |
| Herd Animal, Medium Herd Animal | 1/2 | animal | any |
| Herd Animal, Small Herd Animal | 1/3 | animal | any |
| Hesper | 2 | fey | any starship or urban |
| Hinkhetxi | 12 | monstrous humanoid (water) | any aquatic or land (No Stars) |
| Hivehead | 7 | monstrous humanoid | any |
| Hobbe Hound | 2 | animal | any |
| Hobgar | 1/3 | magical beast | any forests (Nakondis) |
| Hobgoblin, Hobgoblin Lieutenant | 7 | humanoid (goblinoid) | any |
| Hobgoblin, Hobgoblin Trooper | 1 | humanoid (goblinoid) | any |
| Holofang | 4 | magical beast (aquatic) | aquatic (Gaskar III) |
| Hortus, Hortinarch | 11 | plant | any (Croban V) |
| Hortus | 2 | plant | any (Croban V) |
| Hound of Tindalos | 7 | outsider (evil, extraplanar) | any |
| Hound of Tindalos, Thing from Beyond Time | 17 | outsider (evil, extraplanar) | any |
| Huitz’plina | 9 | magical beast | warm forests (Mulkaxi) |
| Huitz’plina, Youngling | 3 | magical beast | warm forests (Mulkaxi) |
| Hulsa | 10 | fey | any |
| Hungerer From The Dark | 13 | aberration | vacuum |
| Hymothoa | 9 | ooze (aquatic) | any (Vesk-6) |