List of people known as the Mad
# List of people known as the Mad

The Mad is an epithet applied to:

* Haakon the Crazy or the Mad (died 1214), Norwegian earl
* Othenin, Count of Montbéliard (died 1338)
* Charles VI of France (1369–1422), King of France
* Jan II the Mad (1435–1504), Duke of Żagań-Przewóz, Przewóz, Żagań and half-Głogów
* Joanna of Castile (1479–1555), first queen regnant of Castile of Aragon, queen of Sardinia, Sicily and Naples
* John II, Count of Rietberg (after 1523–1562)
* Mustafa I (1600-1639), sultan of the Ottoman Empire
* Ibrahim of the Ottoman Empire (1615–1648), sultan of the Ottoman Empire
* Maria I of Portugal (1734–1816), first undisputed queen regnant of Portugal
* Theodor Tolsdorff (1909–1978), German World War II lieutenant general
