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OPENING THE RECORD

knowthegov.Understand your federal government.Independent project · Official sources

THE GOVERNMENT EXPLORER Sources & coverage

Government on this dateJuly 1, 2021

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Congressional portrait · unitedstates/images

PUBLIC SERVICE

Cynthia M. Lummis

U.S. Senator

Wyoming

RepublicanIn this role on July 1, 2021

Overview Votes Sponsored bills Service history Sources

OFFICES HELD

Service history

Future end dates show when a term is scheduled to end.

January 3, 2021 — January 3, 2027 (scheduled)
U.S. Senator
Wyoming
Republican View source
January 6, 2015 — January 3, 2017
U.S. Representative
Wyoming · At large
Republican View source
January 3, 2013 — January 3, 2015
U.S. Representative
Wyoming · At large
Republican View source
January 5, 2011 — January 3, 2013
U.S. Representative
Wyoming · At large
Republican View source
January 6, 2009 — January 3, 2011
U.S. Representative
Wyoming · At large
Republican View source

OFFICIAL SOURCES

Government websites

Congressional biography

Biography and dates of service from Congress’s Biographical Directory.

Legislation & congressional activity

Bills, resolutions, and other congressional work listed at Congress.gov.

Sources for this profile

Congress Legislators · current U.S. Senate · current roster

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Explore service history from 1789. Cabinet members are available for the latest date only. About these records

Checked Sep 9, 2026