Alan the Black (Latin: Alanus Niger, French: Alain le Noir; died 1098) was the second lord of the Honour of Richmond from 1093 until his death.
He was a younger son of Odo, Count of Penthièvre.
[1] Alan either had an affair with, or was married to, the nun Gunnhild of Wilton Abbey, a daughter of King Harold II.
Gunnhild had earlier eloped with his elder brother.
He was succeeded at Richmond by another brother, Stephen, Count of Tréguier.