Zerhoun (Arabic: جبل زرهون also spelled Zarhun or Zarhon) is a mountain in Morocco, north of Meknes.

[1] Near the Zerhoun range are the ruins of Volubilis, once the Roman provincial capital, and the first home of Idris I.

[1] It was settled by Phoenicians or Carthaginians prior to the conclusion of the Punic Wars, when it was annexed by Rome.

[2] After the withdrawal of Rome, Christian Berbers continued to inhabit Volubilis until the seventh century AD (Bidwell, 2005).

Also nearby is the town of Moulay Idriss Zerhoun, site of the mausoleum of Idris I.