Petrus Gudelinus, born Pierre Goudelin (8 August 1550 – 18 October 1619) was a Dutch jurist. Goudelin was born in Ath. After studies of philosophy and law in Leuven, he practiced law before the , the appeals court for the provinces of the Netherlands. He taught Roman law at the University of Leuven after his promotion in 1576, becoming professor in 1582. He died, aged 69, in Leuven.