Following is a list of notable alumni of St. Mary's University, Texas.
Art
Franco Mondini-Ruiz, artist
Business
Benjamin Biaggini, B.S. 1936, former president of the Southern Pacific Company, the parent company of Southern Pacific Railroad William E. Greehey, B.S. 1960, founder of Valero Energy Corporation and NuStar Energy. The Greehey School of Business was named in his honor in 2005. Elaine King, B.A., financial planner and public speaker Felix Stehling, co-founder of Taco Cabana
Clergy
Robert R. Brown, Bishop of Arkansas in The Episcopal Church. Michael Joseph Boulette, B.A. 1971, Auxiliary Bishop of San Antonio (2017-) J. Arturo Cepeda, M.A. 2001, Auxiliary Bishop of Detroit Virgilio Elizondo, Catholic priest and community activist Richard Gaillardetz, M.A. 1984, Joseph McCarthy Chair of Catholic Systematic Theology at Boston College Norma Pimentel, a nun of the Missionaries of Jesus and the executive director of Catholic Charities of the Rio Grande Valley Bernard Ferdinand Popp, M.A. 1975, Auxiliary Bishop Emeritus of San Antonio Raymond Roussin, S.M., B.A. 1960, first Marianist archbishop, Archbishop of Vancouver 2004–09
Education
Theodore Albrecht, B.M.E. 1967, musicologist and faculty of Kent State University Max Castillo, president of the University of Houston–Downtown Robert Ekelund, economist and academic Mary Lynne Gasaway Hill, B.A. 1986, M.A. 1990, M.A. 1991, American poet, writer, and professor Yvonne Gonzalez, former school superintendent José Ángel Gutiérrez 1968, attorney, co-founder of the Mexican American Youth Organization, president of Raza Unida Party, professor at the University of Texas at Arlington, Ernest A. Raba, dean of the St. Mary's University School of Law
Entertainment
Charles Fincher, J.D. 1971, American cartoonist ("Thadeus & Weez") Larry Levinson, B.A. 1979, executive producer of more than 160 made-for-television movies Emilio Nicolas Sr., media executive credited with a major role in creating and developing Spanish-language television stations and networks in the United States Bobby Pulido, Class of 1995, Mexican-American Tejano music recording artist John Quiñones, B.A. 1974, ABC News correspondent and co-anchor of ABC News' Primetime Eric Revis, a jazz bassist and member of Branford Marsalis's ensemble John Santikos, B.A. 1949, movie theater entrepreneur
Government and civil service
Stuart Bowen, J.D. 1991, Special Inspector General for Iraq Reconstruction
Leonel Castillo, B.A. 1961, Houston City Comptroller, 1972, Commissioner Immigration Naturalization Services, 1977 Armando Falcon, Director of the Office of Federal Housing Enterprise Oversight William H. Schneider, lieutenant general in the United States Army who served as Deputy Commander in Chief of United States Pacific Command
Law
Hattie Elam Briscoe, attorney
David Alan Ezra, B.B.A. 1969, J.D., 1972, Senior Judge, United States District Court for the Western District of Texas, former Chief Judge, United States District Court for the District of Hawaii Paul W. Green, J.D. 1977, Texas Supreme Court Justice Thad Heartfield, B.A. 1962, J.D. 1965, chief judge for the United States District Court for the Eastern District of Texas Nico LaHood, J.D. 2002, former District Attorney of Bexar County, Texas Alma Lopez, J.D. 1968, Chief Justice, Texas Fourth Court of Appeals Marina Marmolejo, M.A., J.D. 1996, District Judge, United States District Court for the Southern District of Texas Mario G. Obledo, LL.B. 1960, co-founder of the Mexican American Legal Defense and Education Fund John H. Wood Jr., United States district judge of the United States District Court for the Western District of Texas Kevin Patrick Yeary, B.A. 1988, Law 1991, judge of the Texas Court of Criminal Appeals in San Antonio
Military
Gabe Camarillo, under secretary of the Army and Assistant Secretary of the Air Force (Manpower & Reserve Affairs) James R. Clapper Jr., M.S. 1970, Political Science, retired lieutenant general in the United States Air Force and former Director of National Intelligence Jon A. Hill, retired United States Navy vice admiral who last served as the director of the Missile Defense Agency Alfred Valenzuela, B.A. 1970, M.A. 1979, United States Army major general Don S. Wenger, U.S. Air Force major general