Jean Métezeau (? – 27 April 1600 in Dreux) was a 16th-century French architect. He came from a family of master masons and general contractors from Dreux. He was the son of Clément Métezeau and brother of Thibault Métezeau, also architects.[1]
A disciple of Philibert de l'Orme, Métezeau worked at Dreux as a master builder at the, where he reinterpreted gothic architecture in the spirit of what De l'Orme made at the Sainte-Chapelle de Vincennes. After completing the Saint-Vincent tower, he probably built the south arm of the transept and its portal.