Bishop Jacques-Victor-Marius Rouchouse (June 6 1860 – December 20 1948) was the first Roman Catholic bishop of Chengdu a post he held from 1946 until his death in 1948.Rouchouse was born in the city Saint-Étienne in eastern France. He received his ordination on June 30 1895 as a Priest of La Société des Missions Etrangères. On January 28 1916 he received the dual appointments of Vicar Apostolic of Northwestern Szechwan and Titular Bishop of Aegeae.