Arnoldo De León, Ph.D.

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Arnoldo De León, Ph.D.

Arnoldo De León, Ph.D.


Dr. Arnoldo De León taught at Angelo State University between 1973 and 2015, retiring as Distinguished Professor of History Emeritus. A specialist in Mexican American History, he authored, co-authored, edited, or co-edited a total of twenty-one books and published numerous articles and book chapters. Perhaps the most notable of these publications is They Called Them Greasers: Anglo Attitudes Toward Mexicans in Texas, 1821-1900 (University of Texas Press, 1983), a monograph regarded as a classic in Tejano history. Other of his volumes include The Tejano Community, 1836-1900 (Albuquerque: University of New Mexico Press, 1982); Ethnicity in the Sunbelt: A History of Mexican Americans in Houston (Houston: Mexican American Studies Program, University of Houston, 1989); and Tejano West Texas (Texas A&M University Press, 2015).

Among his more memorable distinctions, De León served as a Visiting Scholar at the University of Houston in 1986; held the C.J. “Red” Davidson Professorship in History at Angelo State from 1988-2015; and gained induction into the Texas Institute of Letters in 1996. In 2013 the National Association of Chicana/Chicano Studies (NACCS) Texas foco presented him with the “Premio Estrella de Aztlán Life Time Achievement Award” for his contributions to Tejano History. In recognition of his career achievements, the Texas State Historical Association in its annual meeting of 2018 held a session titled “Tejana/o Resilience: A Panel in Honor of Arnoldo De León.” In 2021 Robstown High School selected De León as an exemplary graduate from RHS (class of 1962). That same year, Angelo State University named its History Department in his honor.

TSHA Awards

Handbook Entries

Title Contributor Type
Chicano Author
Civil Rights Author
Mexican Americans Author
Mexican Texas Author
Pachucos Author
Segregation Author

Commemorating 250 years of American independence through the stories, people, and places that shaped Texas and the nation.

As the United States approaches its 250th anniversary in 2026, Texans have a unique opportunity to reflect on the state’s role in the American story. Through exhibitions, programs, educational initiatives, and community events across Texas, Texas America250 encourages celebration, reflection, and commemoration at both local and statewide levels. At the Texas State Historical Association, we are proud to support this important moment through our mission-driven work in history education and public engagement, including Texas History Day, and we invite students, educators, and communities to explore this milestone in meaningful ways.

On July 4, 2026, we will celebrate the 250th anniversary of the adoption of the Declaration of Independence and the birth of the greatest nation in the history of the world. “We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.” Long may these ideals live in the heart of every Texan and every American. May God bless all who have defended our freedoms that we enjoy each day. And God bless the United States of America.

Greg Abbott, Governor of Texas

Commemorating 250 years of American independence through the stories, people, and places that shaped Texas and the nation.

As the United States approaches its 250th anniversary in 2026, Texans have a unique opportunity to reflect on the state’s role in the American story. Through exhibitions, programs, educational initiatives, and community events across Texas, Texas America250 encourages celebration, reflection, and commemoration at both local and statewide levels. At the Texas State Historical Association, we are proud to support this important moment through our mission-driven work in history education and public engagement, including Texas History Day, and we invite students, educators, and communities to explore this milestone in meaningful ways.

On July 4, 2026, we will celebrate the 250th anniversary of the adoption of the Declaration of Independence and the birth of the greatest nation in the history of the world. “We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.” Long may these ideals live in the heart of every Texan and every American. May God bless all who have defended our freedoms that we enjoy each day. And God bless the United States of America.

Greg Abbott, Governor of Texas

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