Mansfield St. Peter's High School is a private, Catholic, co-educational secondary school located in Mansfield, Ohio, United States. It is part of the Roman Catholic Diocese of Toledo. Ohio High School Athletic Association state championships Boys Basketball – 1968, 1978 Girls Basketball – 1980 The St. Peter's Spartans compete in the Mid-Buckeye Conference, since the 2013–2014 school year started. Notable alumni Richard "Rick" Nesta, 1966. One of the guitar players for The Music Explosion. References External links School Website Catholic secondary schools in Ohio Buildings and structures in Mansfield, Ohio High schools in Richland County, Ohio Educational institutions established in 1868 1868 establishments in Ohio