Alessandro Pasqualini (5 May 1493 – 1559) was an Italian Renaissance architect and engineer, born in Bologna, who helped bring Renaissance architecture to the Low Countries. He was hired by Floris van Egmond, the count of Buren and lord of IJsselstein and Grave, and worked in the Netherlands for 18 years. His most important works from this period are the tower of the church of IJsselstein and the castle of Buren. Other works include an octagonal storey of the church tower of Buren, the facade of the south transept of the Sint-Elisabethkerk (St. Elisabeth church) of Grave and fortifications in Leerdam and Kampen.