Ma'an (Arabic: معان‎) is a town in the very southern of the place called Jordan 218 kilometres (135 mi) from the capital Amman. It is the capital of Ma'an Governorate. Ma'an has a population of around 50,000. Civilizations with the name of Ma'an have existed since at least Nabatean times - the modern city is to the north and west of the ancient town. The city is an important transport hub situated on the ancient King's Highway and also on the modern Desert Highway. Ma'an was the site of clashes between the Jordanian army and Islamic groups in 2002 after the death of a U.S. diplomat.

Ma'an was founded by the Minaeans (known as "Ma'in" in Arabic), an ancient Arab people based in Yemen, between the 2nd and 4th-century BCE. The site was located on a major trade route and was settled by Minaean traders and merchants. Local tradition has it that the city was named after "Ma'an", the son of Lot.

During the Byzantine era in Syria, Ma'an was part of the territory of the Arab Christian tribe of Banu Judham who served as vassals for the Byzantines in Transjordan. In the early 7th-century, the Christian governor of Ma'an, Farwa ibn Amr al-Judhami, converted to Islam and sent Muhammad a wide array of presents including a white mule and gold. When the Byzantine authorities learned of his conversion he was ordered to repent his new religion, but refused. Consequently, the Byzantine emperor ordered his imprisonment and subsequent execution by crucifixion. In retaliation the Muslim state in Medina, sent an army led by Usama ibn Zayd to conquer Ma'an.^{[citation needed]}