All Saints Regional School – Glen Cove
Blessed Sacrament School – Valley Stream
Corpus Christi School – Mineola
Holy Angels Regional School – Patchogue
Holy Family Regional School – Commack
Holy Family School – Hicksville
Holy Name of Mary School – Valley Stream
Long Beach Catholic Regional School – Long Beach
Maria Regina School – Seaford
Notre Dame School – New Hyde Park
Our Lady of Lourdes School – Malverne
Our Lady of Lourdes School – Massapequa Park
Our Lady of Lourdes School – West Islip
Our Lady of Mercy Regional School – Cutchogue
Our Lady of Mercy School – Hicksville
Our Lady of Peace School – Lynbrook
Our Lady of Perpetual Help School – Lindenhurst
Our Lady of Providence Regional School – Central Islip
Our Lady of the Hamptons Regional School – Southampton
Our Lady of Victory School – Floral Park
Our Lady of Wisdom Regional School – Port Jefferson
Our Lady of Queen of Apostles Regional School – Center Moriches
Prince of Peace Regional School – Sayville
Sacred Heart School – North Merrick
Ss. Cyril and Methodius School – Deer Park
Ss. Philip and James School – St. James
St. Agnes Cathedral School – Rockville Centre
St. Aidan School – Williston Park
St. Anne School – Garden City
St. Brigid/Our Lady of Hope Regional School – Westbury
St. Catherine of Sienna School – Franklin Square
St. Christopher School – Baldwin
St. Dominic School – Oyster Bay
St. Edward the Confessor School – Syosset
St. Elizabeth Ann Seton Regional School – Bellmore
St. Ignatius Loyola School – Hicksville
St. Isidore School – Riverhead
St. John Baptist de LaSalle Regional School – Farmingdale
St. Joseph School – Garden City
St. Joseph School – Ronkonkoma
St. Martin de Porres Marianist School – Uniondale
St. Martin of Tours School – Amityville
St. Mary’s Elementary School – Manhasset
St. Mary School – East Islip
St. Patrick School – Bay Shore
St. Patrick School – Huntington
St. Patrick School – Smithtown
St. Peter of Alcantara School – Port Washington
St.Pius X School – Plainview *Now known as: St. John Baptist de LaSalle Regional School – Farmingdale
St. Raymond School – East Rockaway
St. Rose of Lima School – Massapequa
St. Thomas the Apostle School – West Hempstead
St. William the Abbot School – Seaford
Stella Maris Regional School – Sag Harbor
Trinity Regional School – East Northport