The Moroccan dirham (Arabic: درهم, romanized: dirham, Moroccan Arabic: درهم, romanized: derhem; sign: DH; code: MAD) is the official monetary currency of Morocco. It is issued by the Bank Al-Maghrib, the central bank of Morocco. One Moroccan dirham is subdivided into 100 santimat (singular: santim; Arabic: سنتيم).

The exchange rate of the Moroccan dirham is determined within a band of fluctuation of ± 5 percent compared to a central rate established by the central bank of Morocco on the basis of a currency basket composed of the euro and United States dollar by up to 60% and 40% respectively.

As of 2025 the Moroccan Dirham is still not freely convertible on world financial markets. The full integration of the Moroccan economy into the world market is hindered by the underdeveloped Moroccan currency system.

The word dirham derives from the Greek currency, the drachma. The Idrissid dirham, a silver coin, was minted in Morocco under the Idrisid dynasty from the 8th to 10th centuries.

Before the introduction of a modern coinage in 1882, Morocco issued copper coins denominated in falus, silver coins denominated in dirham, and gold coins denominated in benduqi. From 1882, the dirham became a subdivision of the Moroccan rial, with 500 Mazunas = 10 dirham = 1 rial.

When most of Morocco became a French protectorate in 1912 it switched to the Moroccan franc. The dirham was reintroduced on 16 October 1960. It replaced the franc as the major unit of currency but, until 1974, the franc continued to circulate, with 1 dirham = 100 francs. In 1974, the centime replaced the franc.

In 2015, the Central Bank updated the weights of the peg to 60% for the euro and 40% for the US dollar, against respectively 80% and 20% previously, to better reflect the current structure of foreign trade of the country.

On 24 November 2023, along with a wide variety of coinage, Bank Al-Maghrib unveiled a new series of banknotes and coins, which included a 100 dirham banknote.