St. Luke Catholic School is a Roman Catholic, co-educational private school in San Antonio, Texas, within the Roman Catholic Archdiocese of San Antonio. It was founded in 1959, originally as an annex of St. Paul Catholic School, also in San Antonio. St. Luke's mission is "... to educate our students to excel in high school and in life, and to inspire our students to live as faith-filled Catholics."http://www.stlukecatholic.org/mission.htm