Category:Catholic secondary schools in New York (state)

• Catholic High School Athletic Association
• List of closed schools in the Roman Catholic Archdiocese of New York
• List of New York state high school league conferences
• List of schools in the Roman Catholic Archdiocese of New York
• Monsignor Martin Athletic Association

A

• Academy of Our Lady of Good Counsel
• Academy of the Holy Names (Albany, New York)
• Albertus Magnus High School
• Archbishop Stepinac High School
• Archbishop Walsh High School

B

• Bishop Grimes Junior/Senior High School
• Bishop Kearney High School (Irondequoit, New York)
• Bishop Ludden Junior/Senior High School
• Bishop Maginn High School
• Bishop McGann-Mercy Diocesan High School
• Bishop Timon – St. Jude High School
• Buffalo Academy of the Sacred Heart

C

• Canisius High School
• Cardinal O'Hara High School (Tonawanda, New York)
• Catholic Central School (Latham, New York)
• Chaminade High School
• Chesterton Academy of Buffalo
• Christian Brothers Academy (Albany, New York)
• Christian Brothers Academy (DeWitt, New York)

E

• Emmanuel School of Mission

H

• Holy Cross Academy (Oneida, New York)
• Holy Trinity Diocesan High School

I

• Immaculata Academy (Hamburg, New York)
• Immaculate Heart Central High School (Watertown, New York)
• Iona Preparatory School

J

• John A. Coleman Catholic High School
• John S. Burke Catholic High School

K

• Kellenberg Memorial High School
• John F. Kennedy Catholic Preparatory School

L

• La Salle Institute

M

• McQuaid Jesuit High School
• Maria Regina High School
• The Montfort Academy
• Mount Mercy Academy (Buffalo, New York)
• Mount Saint Mary Academy (Kenmore, New York)

N

• Nardin Academy
• Niagara Catholic High School
• Notre Dame High School (Batavia, New York)
• Notre Dame High School (Elmira, New York)
• Notre Dame Junior Senior High School (Utica, New York)
• Notre Dame-Bishop Gibbons High School

O

• Our Lady of Lourdes High School
• Our Lady of Mercy Academy (New York)
• Our Lady of Mercy School for Young Women

S

• Sacred Heart Academy (Hempstead, New York)
• Sacred Heart High School (Yonkers, New York)
• St. Anthony's High School (South Huntington, New York)
• St. Dominic High School (Oyster Bay, New York)
• Saint Francis High School (Athol Springs, New York)
• St. John the Baptist Diocesan High School
• St. Joseph's Collegiate Institute
• St. Mary's High School (Lancaster, New York)
• St. Mary's High School (Manhasset, New York)
• Salesian High School (New York)
• Saratoga Central Catholic High School
• School of the Holy Child
• Seton Catholic Central

T

• The Aquinas Institute of Rochester

U

• The Ursuline School