List of Catholic dioceses in Switzerland
The Catholic Church in Switzerland, unlike most countries, does not consist of a distinct ecclesiastical province. Instead, all the dioceses are immediately subject to the Holy See. Currently, there are six Latin dioceses and two territorial Abbeys wholly in Switzerland. The only exception is the former diocese of Konstanz. In 1817, the Pope merged the diocese of Konstanz into the Archdiocese of Friburg in Germany, where it remains to this day. Current Exempt Dioceses
All dioceses of Switzerland are immediately subject to the Holy See. Latin sees
Diocese of Basel 
Diocese of Chur 
Diocese of Lausanne, Geneva and Fribourg
Diocese of Lugano
Diocese of Saint Gallen
Diocese of Sion

Eastern Catholic jurisdiction
 Ukrainian Catholic Eparchy of Saint-Vladimir-le-Grand de Paris, with see in Paris, also competent in Switzerland and Benelux; Byzantine Rite in Ukrainian language

Sources and external links 
 GCatholic.org. Catholic-Hierarchy entry. Dioceses
Switzerland