Secretary of Homeland Security
Markwayne Mullin
Secretary of Homeland Security
Sources checked October 13, 2026. Canonical page /leaders/mullin.
The White House cabinet page states that Markwayne Mullin serves as the 9th Secretary of the Department of Homeland Security.
The White House. The Cabinet. https://www.whitehouse.gov/administration/cabinet/. Accessed October 13, 2026.
On March 23, 2026, the Senate confirmed Markwayne Mullin, of Oklahoma, to be Secretary of Homeland Security, by 54 yeas, 45 nays, and 1 not voting. Vote number 63. Result: Nomination Confirmed.
United States Senate. U.S. Senate Roll Call Votes 119th Congress - 2nd Session, Vote Number 63. https://www.senate.gov/legislative/LIS/roll_call_votes/vote1192/vote_119_2_00063.htm. Accessed October 13, 2026.
Before the Cabinet he represented Oklahoma for 13 years in the United States Senate and the House of Representatives. He attended Missouri Valley College and is a graduate of Stilwell High School.
The White House. The Cabinet. https://www.whitehouse.gov/administration/cabinet/. Accessed October 13, 2026.
On this register
Sources
The White House. The Cabinet.
https://www.whitehouse.gov/administration/cabinet/
Accessed October 13, 2026.
United States Senate. U.S. Senate Roll Call Votes 119th Congress - 2nd Session, Vote Number 63.
https://www.senate.gov/legislative/LIS/roll_call_votes/vote1192/vote_119_2_00063.htm
Accessed October 13, 2026.
Notice Nearby is not a government website. This page records the office from the sources above.