Bishop Kenny High School is a private, college-preparatory, coeducational Catholic high school in Jacksonville, Florida. It is located in and administered by the Roman Catholic Diocese of St. Augustine. The founder Archbishop Joseph Patrick Hurley established the school in 1952, following the merger of three previous Catholic high schools in the Jacksonville area. Bishop Kenny High School was renamed in honor of William John Kenny, the third bishop of the Diocese of St. Augustine.

The Diocese of St. Augustine is a Latin Church ecclesiastical territory of the Catholic Church, located in the northeastern section of Florida in the United States. It includes the cities of St. Augustine, Jacksonville, and Gainesville.