| Galan | |
| Succession: | King of the Picts |
| Reign: | 510–522 |
| Predecessor: | Drest II |
| Successor: | Drest III and Drest IV |
Galan Erilich was a king of the Picts from 510 to 522.
The Pictish Chronicle king lists have him reign for fifteen years between Drest Gurthinmoch (Drest II) and the joint rule of Drest son of Uudrost (Drest III) and Drest son of Girom (Drest IV).