Catholic High Schools of LI

Eight Catholic high schools serving the Diocese of Rockville Centre

Register for the TACHS Exam Today
Fall 2025 Open House Information
Visit Our Website

Our Schools

Chaminade High School
Chaminade High School
Holy Trinity Diocesan High School
Holy Trinity Diocesan High School
Kellenberg Memorial High School
Kellenberg Memorial High School
Sacred Heart Academy
Sacred Heart Academy
Saint Anthony's High School
Saint Anthony's High School
St. Dominic High School
St. Dominic High School
St. John the Baptist Diocesan High School
St. John the Baptist Diocesan High School
St. Mary's College Preparatory High School
St. Mary's College Preparatory High School

View on mobile