Joos de Moor was a Dutch Vice Admiral of Zeeland from the 16th century. In 1603 in the Battle of Sluis he defeated a Spanish fleet under Admiral Federico Spinola. He was the son of Jan de Moor, first vice-admiral of Zeeland. He was married to Dina Crins, Janneken Ingels, and Catarina Struvingts. He died at Vlissingen and is buried in the St James the Great Church.