| Name ▲ | Type | CR | Version | Book |
|---|---|---|---|---|
| Firenewt Warlock of Imix | Elemental | 1 | 2014 | Multiple Books (MPMM, VGM) |
| Firenewt Warrior | Elemental | 1/2 | 2014 | Multiple Books (MPMM, VGM) |
| First-Year Student | Humanoid | 1/2 | 2014 | Strixhaven: A Curriculum of Chaos |
| Fish | Beast | 0 | 2014 | Ghosts of Saltmarsh |
| Fist of Bane | Humanoid | 1/2 | 2014 | Baldur's Gate: Descent Into Avernus |
| Five-Armed Troll | Giant | 8 | 2014 | Waterdeep: Dungeon of the Mad Mage |
| Flabbergast | Humanoid | 4 | 2014 | Acquisitions Incorporated |
| Flail Snail | Elemental | 3 | 2014 | Multiple Books (MPMM, VGM) |
| Flameskull | Undead | 4 | 2014/2024 | Multiple Books (MM, XMM) |
| Flamewrath | Humanoid | 6 | 2014 | Princes of the Apocalypse |