St. Jean Baptiste Roman Catholic Church

St. Jean Baptiste Roman Catholic Church, also known as the Église St-Jean-Baptiste, is a parish church in the Roman Catholic Archdiocese of New York at the corner of Lexington Avenue and East 76th Street in the Lenox Hill neighborhood of the Upper East Side of Manhattan, New York City. The parish was established in 1882 to serve the area's French Canadian immigrant population and remained the French-Canadian National Parish until 1957. It has been staffed by the Fathers of the Blessed Sacrament since 1900.

Financier Thomas Fortune Ryan, a Catholic convert in his teens, bankrolled its construction. It was designed by Nicholas Serracino, an Italian architect practicing in New York, who, inspired by the Italian Mannerists, combined elements of the Italian Renaissance Revival and Classical Revival architectural styles, Seracino won first prize for the design at the Esposizione Internazionale delle Industrie e del Lavoro in Turin, Italy in 1911. It is his only surviving church in the city.

The church is one of the few Catholic churches in New York City with a dome, and only one of two – the other being St. Patrick's Cathedral –...