| Name |
County |
| Saint Elizabeth Ann Seton Catholic School |
Tarrant |
| Saint Elizabeth of Hungary Catholic School |
Dallas |
| Saint Francis Episcopal School |
Harris |
| Saint Francis of Assisi School |
Harris |
| Saint Gabriel's Catholic School |
Travis |
| Saint George Catholic School |
Tarrant |
| Saint George Episcopal School |
Bexar |
| Saint George School |
Denton |
| Saint Gerard Catholic School |
Bexar |
| Saint Gertrude School |
Kleberg |
| Saint Gregory the Great Catholic School |
Bexar |
| Saint Helen Catholic School |
Williamson |
| Saint Helen Catholic School |
Brazoria |
| Saint James Catholic School |
Bexar |
| Saint James Catholic School |
Guadalupe |
| Saint James Day School |
Bowie |
| Saint Jerome Catholic School |
Harris |
| Saint John Berchmans Catholic School |
Bexar |
| Saint John Bosco Catholic School |
Bexar |
| Saint John Paul II Catholic School |
Harris |
| Saint John the Apostle Catholic School |
Tarrant |
| Saint Johns Episcopal School |
Taylor |
| Saint Johns Episcopal School |
Ector |
| Saint John's Episcopal School |
Hidalgo |
| Saint John's School |
Harris |
| Saint Joseph Academy |
Cameron |
| Saint Joseph Catholic School |
Ellis |
| Saint Joseph Catholic School |
Bell |
| Saint Joseph Catholic School |
Lavaca |
| Saint Joseph Catholic School |
Harris |
| Saint Joseph Catholic School |
Hidalgo |
| Saint Joseph Catholic School |
Dallas |
| Saint Joseph Catholic Secondary School |
Brazos |
| Saint Josephs Catholic School |
Tarrant |
| Saint Joseph's School |
El Paso |
| Saint Laurence Catholic School |
Fort Bend |
| Saint Leo the Great Catholic School |
Bexar |
| Saint Louis School |
Travis |
| Saint Luke Catholic School |
Bexar |
| Saint Luke's Episcopal School |
Bexar |
| Saint Maria Goretti Catholic School |
Tarrant |
| Saint Mark Catholic School |
Collin |
| Saint Mark Lutheran School |
Harris |
| Saint Mark's Episcopal School |
Harris |
| Saint Martha Catholic School |
Harris |
| Saint Mary Catholic School |
Orange |
| Saint Mary Catholic School |
Galveston |
| Saint Mary Magdalen Catholic School |
Bexar |
| Saint Mary Magdalene Catholic School |
Harris |
| Saint Mary of Carmel Catholic School |
Dallas |
| Saint Mary's Academy Charter School |
Bee |
| Saint Mary's Catholic School |
Gregg |
| Saint Mary's Catholic School |
Cameron |
| Saint Mary's Catholic School |
Grayson |
| Saint Mary's Catholic School |
Bell |
| Saint Marys Central Catholic School |
Ector |
| Saint Marys School |
McLennan |
| Saint Matthew Catholic School |
Bexar |
| Saint Matthew's School |
Hidalgo |
| Saint Michael Catholic School |
Harris |
| Saint Michael Catholic School |
Colorado |
| Saint Monica Catholic School |
Dallas |
| Saint Nicholas School |
Harris |
| Saint Patrick Cathedral School |
El Paso |
| Saint Patrick Catholic School |
Dallas |
| Saint Patrick Catholic School |
Nueces |
| Saint Paul Catholic School |
Bexar |
| Saint Paul Lutheran School |
Lee |
| Saint Paul Lutheran School |
Hidalgo |
| Saint Paul Lutheran School |
Milam |
| Saint Paul Lutheran School |
Tarrant |
| Saint Paul the Apostle Catholic School |
Dallas |
| Saint Paul's Episcopal School |
McLennan |
| Saint Paul's Prepratory Academy |
Tarrant |
| Saint Peter Prince of Apostles School |
Bexar |
