Saint Xavier High School is a private, college-preparatory high school just outside the Cincinnati city limits, in the Finneytown neighborhood of Springfield Township, Hamilton County, Ohio, United States. The independent, non-diocesan school is operated by the Midwest Province of the Society of Jesus as one of four all-male Catholic high schools in the Archdiocese of Cincinnati. Aside from colleges and universities, St. Xavier is the largest private school in Ohio and one of the 100 largest schools in the state, with 1,603 enrolled students as of the 2015–16 school year.