Le Propagateur Catholique ("The Catholic Propagator") was a 19th-century American, French-language, Roman Catholic newspaper. It was founded in 1842 at the newspaper of the Archdiocese of New Orleans by Archbishop Napoléon-Joseph Perché. The first editor was Adrien Rouquette. Le Propagateur was published until 1888. References Roman Catholic Archdiocese of New Orleans Catholic newspapers published in the United States French-American culture in Louisiana French-language newspapers published in the United States Newspapers published in New Orleans 1842 establishments in the United States Newspapers established in 1842 1888 disestablishments in the United States Non-English-language newspapers published in Louisiana Publications disestablished in 1888 Defunct newspapers published in Louisiana