Adriaen van Cronenburg (also Cronenburgh, Cronenburch) (Schagen, c. 1525 – Bergum, after 1604) was a Northern Netherlandish painter. He produced mainly portraits. Cronenburg was active between about 1547 and 1590, working in the provinces of Friesland and Groningen. He also spent some time in Belgium, especially in Leuven and Antwerp, where he painted the portrait of Katheryn of Berain now in National Museum Cardiff. The identity of Adriaen van Cronenburg was established by A. Wassenbergh, formerly the director of the Fries Museum, based on his unusual signature, A.a.a.a. van Cronenburg.