Dedan may refer to:
Dedan, an ancient Arabian city-state located in the oasis of al-ʿUla for the city, the kingdom in its later phase, and the biblical characters, see Lihyan Dedan State, a former princely state in Gujarat, western India Dedan Kimathi (1920–1957), a leader of the Kenyan Mau Mau revolt Dedan Thomas Jr. (born 2005), American college basketball player Dedan, a major antagonist of the independent video game Off.