Ovilla Christian School (OCS) is a private Christian school located in Ovilla, Texas, a suburb of Dallas, Texas. Founded in 1990 with nine kindergarten students, OCS is a ministry of Ovilla Road Baptist Church (ORBC) and is co-located with the church on a 54-acre (220,000 m) campus. The school is accredited by the Association of Christian Schools International (ACSI) and is a member of the Texas Association of Private and Parochial Schools (TAPPS). OCS participates in numerous extracurricular events, both athletic and academic, sponsored by ACSI and/or TAPPS.

OCS states that it has a maximum capacity of 578 students, and currently averages around 365 students, in a full K4-12 program.

• Ovilla Christian School

32°31′52″N 96°52′55″W / 32.531°N 96.882°W / 32.531; -96.882