The Southwest Preparatory Conference (SPC) is an athletic conference for large, elite private high schools in Texas. It is composed of the following schools:
- The Awty International School in Houston, Texas
- Cistercian Preparatory School in Irving, Texas
- Duchesne Academy of the Sacred Heart in Houston, Texas
- Episcopal High School in Bellaire, Texas
- Episcopal School of Dallas in Dallas, Texas
- Fort Worth Country Day School in Fort Worth, Texas
- Greenhill School in Addison, Texas
- Hockaday School in Dallas, Texas
- Houston Christian High School in Houston, Texas
- The John Cooper School in The Woodlands, Texas
- Kinkaid School in Houston, Texas
- The Oakridge School in Arlington, Texas
- St. Andrew's Episcopal School in Austin, Texas
- St. John's School in Houston, Texas
- St. Mark's School of Texas in Dallas, Texas
- St. Stephen's Episcopal School in Austin, Texas
- Trinity Valley School in Fort Worth, Texas
The Southwest Preparatory Conference (SPC) is an athletic conference for large, elite private high schools in Texas. It is composed of the following schools:
- The Awty International School in Houston, Texas
- Cistercian Preparatory School in Irving, Texas
- Duchesne Academy of the Sacred Heart in Houston, Texas
- Episcopal High School in Bellaire, Texas
- Episcopal School of Dallas in Dallas, Texas
- Fort Worth Country Day School in Fort Worth, Texas
- Greenhill School in Addison, Texas
- Hockaday School in Dallas, Texas
- Houston Christian High School in Houston, Texas
- The John Cooper School in The Woodlands, Texas
- Kinkaid School in Houston, Texas
- The Oakridge School in Arlington, Texas
- St. Andrew's Episcopal School in Austin, Texas
- St. John's School in Houston, Texas
- St. Mark's School of Texas in Dallas, Texas
- St. Stephen's Episcopal School in Austin, Texas
- Trinity Valley School in Fort Worth, Texas