Xavier High School is an all-boys college preparatory Catholic high school in Middletown, Connecticut, United States. It is run by the Xaverian Brothers. Teenage boys from over 65 towns surrounding and including Middletown attend Xavier; despite the fact that students commute from a very broad area all students, their parents, faculty, and staff, regardless of how far away they live from the school, are referred to by Xavier officials as "The Xavier Community". Mercy High School, Xavier's all-girls sister school, is located down the street 3 miles (4.8 km) away from Xavier.