Briscoe Cain is a member of the Texas House of Representatives, representing District 128. He assumed office in 2017. His current term ends on January 12, 2027. Cain is running for election to the U.S. House to represent Texas' 9th Congressional District. He is on the ballot in the Republican primary runoff on May 26, 2026. He advanced from the Republican primary on March 3, 2026.