Texas's 21st congressional district of the United States House of Representatives serves the area north of San Antonio and a significant portion of Austin in the state of Texas. Towns entirely or partially in this district include Boerne, Fredericksburg, Ingram, Kerrville, Kyle, New Braunfels, and San Marcos. The current Representative from the 21st district is Chip Roy.

Charles Eugene "Chip" Roy is an American attorney and politician serving as the U.S. representative for Texas's 21st congressional district. A member of the Republican Party, Roy took office on January 3, 2019. Before his election to Congress, he served as chief of staff to Senator Ted Cruz and as first assistant attorney general of Texas. A member of and policy chair of the House Freedom Caucus, Roy is considered a member of the far-right faction of the House Republican Conference.