Gondulph of Maastricht was a Frankish bishop who lived during the 6th and 7th centuries. Serving the see of Tongeren-Maastricht, he is recognized as a saint in both the Roman Catholic and Eastern Orthodox traditions. While historical details regarding his life remain scarce, he is celebrated as one of the patron saints of Maastricht, alongside Servatius and Monulph. His identity and exact place in the episcopal succession are subjects of scholarly discussion, but he remains a significant figure in the ecclesiastical history of the region.