Sheikh Humaid bin Rashid Al Nuaimi III is the ruler of the emirate of Ajman and a member of the UAE Supreme Council of the Union. He is the 10th ruler of Ajman. Humaid bin Rashid succeeded his late father Sheikh Rashid bin Humaid Al Nuaimi III on September 6, 1981. He previously served as deputy ruler since 1960.
He ranked 11th on the list of the longest-reigning rulers in the world.