Markwayne Mullin
Public domain — work of the U.S. government
Biographical Directory of the United States Congress
The Cabinet

Markwayne Mullin

Secretary of Homeland Security
Contact: U.S. Department of Homeland Security · served in Congress
Office listed at whitehouse.gov. Agencies take public correspondence through their own websites; no personal contact details are published here.

Federal campaigns they have run

FEC candidate IDCommitteeReceipts (2026)Disbursements
S2OK00186MULLIN FOR AMERICA$3,181,278$1,943,966
H2OK02083—$3,181,278$1,943,966

Campaign money from before this appointment. Holding office is not campaigning: nothing here is money raised as a cabinet official.

Lobbying disclosures naming them (LD-203)

DateFiled byTypePayeeAmount
2026-03-31AMERICAN ASSOCIATION OF ORAL AND MAXILLOFACIAL SURGEONSFECAMULLIN FOR AMERICA$-1,000
2026-03-27COLLEGE OF AMERICAN PATHOLOGISTSFECABOOTS PAC$1,500
2026-03-06DELOITTE LLPFECAMULLIN FOR AMERICA$2,500
2026-02-27NATIONAL MINING ASSOCIATIONFECAMULLIN FOR AMERICA$750
2026-02-27BNSF RAILWAY COMPANYFECAMULLIN FOR AMERICA$3,500
2026-02-27NUTRIEN US LLC (FORMERLY KNOWN AS AGRIUM U.S. INC.) (A NUTRIEN LTD SUBSIDIARY).FECAMULLIN FOR AMERICA$2,500
2026-02-27BNSF RAILWAY COMPANYFECAMULLIN FOR AMERICA$1,500
2026-02-26FLIGHTSAFETY INTERNATIONAL INC.FECABOOTS POLITICAL ACTION COMMITTEE$2,000
2026-02-26NANA REGIONAL CORPORATIONFECAMULLIN FOR AMERICA$1,500
2026-02-26NANA REGIONAL CORPORATIONFECAMULLIN FOR AMERICA$1,500
2026-02-26BGR GOVERNMENT AFFAIRSFECAMULLIN FOR AMERICA$1,000
2026-02-25BGR GOVERNMENT AFFAIRSFECAMULLIN FOR AMERICA$2,000
2026-02-25BGR GOVERNMENT AFFAIRSFECAMULLIN FOR AMERICA$1,000
2026-02-25BGR GOVERNMENT AFFAIRSFECAMULLIN FOR AMERICA$1,000
2026-02-05FORBES-TATEFECABOOTS PAC$500

348 item(s) totalling $602,675, reported by lobbying registrants on form LD-203 across 2024–2026. These are the registrant's disclosures, not this person's, and an entry is not a payment to them personally.

Financial disclosure — the private side

Senate-confirmed officials file OGE Form 278e, listing assets, outside income, liabilities and positions held before taking office. That filing — not anything on this page — is where a cabinet official's own finances appear. Search them at the Office of Government Ethics.

Not shown, and why

How to read this page. Every figure links to the filing it came from. Appointees are not candidates, so most of these pages carry no campaign money at all — that absence is the accurate result, not a gap in our data.

A contribution or a disclosure entry is not evidence of wrongdoing. This page records what public filings say and draws no conclusions.

Office and name verified against the White House cabinet page, then checked a second time before publishing. Where a name matched someone else in a federal database — a 19th-century congressman, a different candidate with the same name — that match was discarded rather than published.

Corrections. If a figure or an office here is wrong, tell us and it gets fixed.