Senator, United States Senate, Wyoming, 2021-present

Candidate, United States Senate, Wyoming, 2020

Representative, United States House of Representatives, 2009-2017

Treasurer, State of Wyoming, 1999-2007

Senator, Wyoming State Senate, 1993-1995

Representative, Wyoming State House of Representatives, 1979-1983, 1985-1993

Member, Committee on Banking, Housing, and Urban Affairs

Member, Committee on Commerce, Science, and Transportation

Member, Committee on Environment and Public Works Committee

Member, Subcommittee on Clean Air, Climate, and Nuclear Safety

Member, Subcommittee on Communications, Media, and Broadband

Member, Subcommittee on Consumer Protection, Product Safety, and Data Security

Member, Subcommittee on Economic Policy

Member, Subcommittee on Financial Institutions and Consumer Protection

Ranking Member, Subcommittee on Fisheries, Water, and Wildlife

Ranking Member, Subcommittee on Housing, Transportation, and Community Development

Member, Subcommittee on Space and Science

Member, Subcommittee on Surface Transportation, Maritime, Freight, and Ports

Member, Subcommittee on Transportation and Infrastructure

Founder, House Freedom Caucus

Former Member, Natural Resources Committee

Former Member, Oversight and Government Reform Committee

Former Member, Subcommittee on Energy and Mineral Resources

Former Member, Subcommittee on Federal Lands

Former Member, Subcommittee on Health Care, Benefits, and Administrative Rules

Member, Subcommittee on Royalty Management, United States Department of the Interior

Former Member, Subcommittee on Securities, Insurance, and Investment

Former Member, Subcommittee on Surface Transportation, Maritime, Freight, and Ports

Former Member, Subcommittee on Water, Power, and Oceans

Former Chair, Subcommittee on the Interior

Member, Tea Party Caucus

Owner, Lummis Ranch, 1976-present

Attorney

Operator, Sweetgrass Development

Served, Trump/Pence Transition Team

Interim Director, Office of State Lands and Investments, State of Wyoming, 1997-1998

General Counsel, Office of the Governor, 1995-1997

Clerk, Wyoming Supreme Court, 1985

Member, Advisory Board, Center for the Rocky Mountain West, University of Montana

Member, American Women's Financial Education Foundation

Board Member, Cheyenne Frontier Days

Member, Cheyenne's Vision 2020

Member, Laramie Foundation

Board Member, Leadership Wyoming

Member, Ruckelshaus Institute for Environment and Natural Resources, University of Wyoming

Member, Trinity Lutheran Church

Former Chair, Western State Treasurer's Association

Member, Wyoming Business Alliance

Member, Wyoming Stock Growers Agricultural Land Trust

Member, Wyoming Women's History House, Laramie Foundation

Names of Grandchildren:

Gus, Al and Bennett

Number of Grandchildren:

3