History / Congress

Montana's at-large congressional district

27 members have held this seat since Dec 7, 1863. Vacant or no longer exists.

Holders
27
16 D · 11 R
Longest tenure
6 years
Denny Rehberg
Current
—
nobody
history/seat/mt-alEvery holder, newest first
+27
18801900192019401960198020002020Samuel McLean · 1863-12-07 – 1865-03-04 · DemocratSamuel McLean · 1865-12-04 – 1867-03-04 · DemocratJames Michael Cavanaugh · 1867-03-04 – 1871-03-04 · DemocratWilliam Horace Clagett · 1871-03-04 – 1873-03-04 · RepublicanMartin Maginnis · 1873-12-01 – 1875-03-04 · DemocratMartin Maginnis · 1875-12-06 – 1877-03-04 · DemocratMartin Maginnis · 1877-10-15 – 1879-03-04 · DemocratMartin Maginnis · 1879-03-18 – 1881-03-04 · DemocratMartin Maginnis · 1881-12-05 – 1883-03-04 · DemocratMartin Maginnis · 1883-12-03 – 1885-03-04 · DemocratJoseph Kemp Toole · 1885-12-07 – 1887-03-04 · DemocratJoseph Kemp Toole · 1887-12-05 – 1889-03-04 · DemocratTom Stout · 1913-04-07 – 1915-03-04 · DemocratTom Stout · 1915-12-06 – 1917-03-04 · DemocratJohn Morgan Evans · 1917-04-02 – 1919-03-04 · DemocratRick Hill · 1997-01-07 – 1999-01-04 · RepublicanRick Hill · 1999-01-06 – 2001-01-04 · RepublicanDenny Rehberg · 2003-01-07 – 2009-01-04 · RepublicanDenny Rehberg · 2009-01-06 – 2013-01-04 · RepublicanRyan K. Zinke · 2015-01-06 – 2017-03-02 · RepublicanGreg Gianforte · 2017-06-21 – 2021-01-04 · RepublicanJohn Morgan Evans · 1913-04-07 – 1915-03-04 · DemocratJohn Morgan Evans · 1915-12-06 – 1917-03-04 · DemocratJeannette Rankin · 1917-04-02 – 1919-03-04 · RepublicanDenny Rehberg · 2001-01-03 – 2003-01-04 · RepublicanSteve Daines · 2013-01-03 – 2015-01-04 · RepublicanMatthew M. Rosendale, Sr. · 2021-01-03 – 2023-01-04 · Republican
Matthew M. Rosendale, Sr. R
Jan 3, 2021 – Jan 4, 2023 · 2 years
Greg Gianforte R
Jun 21, 2017 – Jan 4, 2021 · 3.5 years
Ryan K. Zinke R
Jan 6, 2015 – Mar 2, 2017 · 2.2 years
Steve Daines R
Jan 3, 2013 – Jan 4, 2015 · 2 years
Denny Rehberg R
Jan 6, 2009 – Jan 4, 2013 · 4 years
Denny Rehberg R
Jan 7, 2003 – Jan 4, 2009 · 6 years
Denny Rehberg R
Jan 3, 2001 – Jan 4, 2003 · 2 years
Rick Hill R
Jan 6, 1999 – Jan 4, 2001 · 2 years
Rick Hill R
Jan 7, 1997 – Jan 4, 1999 · 2 years
John Morgan Evans D
Apr 2, 1917 – Mar 4, 1919 · 23 months
Jeannette Rankin R
Apr 2, 1917 – Mar 4, 1919 · 23 months
Tom Stout D
Dec 6, 1915 – Mar 4, 1917 · 15 months
John Morgan Evans D
Dec 6, 1915 – Mar 4, 1917 · 15 months
Tom Stout D
Apr 7, 1913 – Mar 4, 1915 · 23 months
John Morgan Evans D
Apr 7, 1913 – Mar 4, 1915 · 23 months
Joseph Kemp Toole D
Dec 5, 1887 – Mar 4, 1889 · 15 months
Joseph Kemp Toole D
Dec 7, 1885 – Mar 4, 1887 · 15 months
Martin Maginnis D
Dec 3, 1883 – Mar 4, 1885 · 15 months
Martin Maginnis D
Dec 5, 1881 – Mar 4, 1883 · 15 months
Martin Maginnis D
Mar 18, 1879 – Mar 4, 1881 · 2 years
Martin Maginnis D
Oct 15, 1877 – Mar 4, 1879 · 17 months
Martin Maginnis D
Dec 6, 1875 – Mar 4, 1877 · 15 months
Martin Maginnis D
Dec 1, 1873 – Mar 4, 1875 · 15 months
William Horace Clagett R
Mar 4, 1871 – Mar 4, 1873 · 2 years
James Michael Cavanaugh D
Mar 4, 1867 – Mar 4, 1871 · 4 years
Samuel McLean D
Dec 4, 1865 – Mar 4, 1867 · 15 months
Samuel McLean D
Dec 7, 1863 – Mar 4, 1865 · 15 months

Dates are from the @unitedstates congress-legislators project. Consecutive terms of one person are merged.