Michael Thomas McCaul Sr. is an American politician, attorney, and a member of the U.S. House of Representatives for Texas's 10th congressional district since 2005. A member of the Republican Party, he chaired the House Committee on Homeland Security during the 113th, 114th, and 115th Congresses. His district includes both Austin to Houston.
- Occupation
- politician, lawyer
- Position held
- United States representative, deputy attorney general, United States representative, United States representative
- Citizenship
- United States