The Diocese of Sarno (Latin: Dioecesis Sarnensis) was a Roman Catholic diocese located in the town of Sarno in the province of Salerno in the Campania region of Italy.
In 1818, it was united with the Diocese of Cava de' Tirreni to form the Diocese of Cava e Sarno.
[1][2] Erected: 11th Century Latin Name: Sarnensis Metropolitan: Archdiocese of Salerno ... ... 27 June 1818: United with the Diocese of Cava de' Tirreni to form the Diocese of Cava e Sarno