The Episcopal Diocese of West Texas is the diocese of the Episcopal Church in the United States of America whose territory comprises the southernmost part of the state of Texas.

(The westernmost part of Texas, including El Paso, falls under the Episcopal Diocese of the Rio Grande, which also covers all of New Mexico.)

[1] [2] As of 2017, it had 87 churches, 26,000 active baptized members, and an Average Sunday Attendance of 10,592.

The diocese and its parishes sponsor twenty-eight parochial schools and preschools, including TMI Episcopal (founded as "West Texas Military Academy"), a boarding college-preparatory school on the outskirts of San Antonio.

The Diocese of West Texas is part of Province VII.