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These are tables of congressional delegations from New Mexico to the United States House of Representatives and the United States Senate.
The deans of the New Mexico delegation are Senators Martin Heinrich and Ben Ray Luján, both having served in Congress since January 3, 2009. Heinrich has served in the Senate since 2013 and Luján since 2021. Both previously served in the House representing the 1st and 3rd districts respectively.
Current delegation
{| class="wikitable floatright" style="text-align: center;"
|-
|+ Current U.S. senators from New Mexico
|-
! rowspan=2 | <br/><br/>
{| class="wikitable"
! CPVI :
|-
|
|}
! Class I senator
! Class II senator
|- style="vertical-align: top;"
| x150px<br/>Martin Heinrich<br/><br>
| x150px<br/>Ben Ray Luján<br/><br>
|-
! Party
|
|
|-
! Incumbent since
| January 3, 2013
| January 3, 2021
|}
United States Senate
{| class="wikitable sticky-header" style="text-align:center"
|+ Senators from New Mexico
|- style="height:2em"
! scope="col" colspan="2" | Class I senator
! scope="col" | Congress
! scope="col" colspan="2" |Class II senator
|- style="height:2em"
| rowspan=3 | Thomas B. Catron (R)
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (1911–1913)
| style="background: #D3D3D3"|
| rowspan=6 | Albert B. Fall (R)
|- style="height:2em"
! scope="row" | (1913–1915)
| rowspan="3" |
|- style="height:2em"
! scope="row" | (1915–1917)
|- style="height:2em"
| rowspan=7 | Andrieus A. Jones (D)
| rowspan="4" |
! scope="row" | (1917–1919)
|- style="height:2em"
! scope="row" | (1919–1921)
| rowspan="4" style="background: #D3D3D3"|
|- style="height:1.5em"
! scope="row" rowspan=2 | (1921–1923)
|- style="height:1.5em"
| rowspan=2 | Holm O. Bursum (R)
|- style="height:2em"
| rowspan="5" style="background: #D3D3D3"|
! scope="row" | (1923–1925)
|- style="height:2em"
! scope="row" | (1925–1927)
| rowspan="5" |
| rowspan=7 | Sam G. Bratton (D)
|- style="height:1.5em"
! scope="row" rowspan=3 | (1927–1929)
|- style="height:2em"
| | Bronson M. Cutting (R)
|- style="height:2em"
| | Octaviano Larrazolo (R)
|- style="height:2em"
| rowspan=5 | Bronson M. Cutting (R)
| rowspan="4" |
! scope="row" | (1929–1931)
|- style="height:2em"
! scope="row" | (1931–1933)
| rowspan="5" style="background: #D3D3D3"|
|- style="height:1.5em"
! scope="row" rowspan=2 | (1933–1935)
|- style="height:1.5em"
| rowspan=9 | Carl Hatch (D)
|- style="height:1.5em"
| rowspan="4" style="background: #D3D3D3"|
! scope="row" rowspan=2 | (1935–1937)
|- style="height:1.5em"
| rowspan=14 | Dennis Chávez (D)
|- style="height:2em"
! scope="row" | (1937–1939)
| rowspan="3" |
|- style="height:2em"
! scope="row" | (1939–1941)
|- style="height:2em"
| rowspan="3" |
! scope="row" | (1941–1943)
|- style="height:2em"
! scope="row" | (1943–1945)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (1945–1947)
|- style="height:2em"
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (1947–1949)
|- style="height:2em"
! scope="row" | (1949–1951)
| rowspan="3" |
| rowspan="14" | Clinton Anderson (D)
|- style="height:2em"
! scope="row" | (1951–1953)
|- style="height:2em"
| rowspan="3" |
! scope="row" | (1953–1955)
|- style="height:2em"
! scope="row" | (1955–1957)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (1957–1959)
|- style="height:2em"
| rowspan="5" style="background: #D3D3D3"|
! scope="row" | (1959–1961)
|- style="height:1.5em"
! scope="row" rowspan=2 | (1961–1963)
| rowspan="5" |
|- style="height:1.5em"
| rowspan=2 | Edwin L. Mechem (R)
|- style="height:1.5em"
! scope="row" rowspan=2 | (1963–1965)
|- style="height:1.5em"
| rowspan=7 | Joseph Montoya (D)
|- style="height:2em"
| rowspan="3" |
! scope="row" | (1965–1967)
|- style="height:2em"
! scope="row" | (1967–1969)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (1969–1971)
|- style="height:2em"
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (1971–1973)
|- style="height:2em"
! scope="row" | (1973–1975)
| rowspan="3" |
| rowspan=18 | Pete Domenici (R)
|- style="height:2em"
! scope="row" | (1975–1977)
|- style="height:2em"
| rowspan=3 | Harrison Schmitt (R)
| rowspan="3" |
! scope="row" | (1977–1979)
|- style="height:2em"
! scope="row" | (1979–1981)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (1981–1983)
|- style="height:2em"
| rowspan=15 | Jeff Bingaman (D)
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (1983–1985)
|- style="height:2em"
! scope="row" | (1985–1987)
| rowspan="3" |
|- style="height:2em"
! scope="row" | (1987–1989)
|- style="height:2em"
| rowspan="3" |
! scope="row" | (1989–1991)
|- style="height:2em"
! scope="row" | (1991–1993)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (1993–1995)
|- style="height:2em"
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (1995–1997)
|- style="height:2em"
! scope="row" | (1997–1999)
| rowspan="3" |
|- style="height:2em"
! scope="row" | (1999–2001)
|- style="height:2em"
| rowspan="3" |
! scope="row" | (2001–2003)
|- style="height:2em"
! scope="row" | (2003–2005)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (2005–2007)
|- style="height:2em"
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (2007–2009)
|- style="height:2em"
! scope="row" | (2009–2011)
| rowspan="3" |
| rowspan=6| Tom Udall (D)
|- style="height:2em"
! scope="row" | (2011–2013)
|- style="height:2em"
| rowspan=7 | Martin Heinrich (D)
| rowspan="3" |
! scope="row" | (2013–2015)
|- style="height:2em"
! scope="row" | (2015–2017)
| rowspan="3" style="background: #D3D3D3"|
|- style="height:2em"
! scope="row" | (2017–2019)
|- style="height:2em"
| rowspan="3" style="background: #D3D3D3"|
! scope="row" | (2019–2021)
|- style="height:2em"
! scope="row" | (2021–2023)
| rowspan="3" |
| rowspan=3 | Ben Ray Luján (D)
|- style="height:2em"
! scope="row" | (2023–2025)
|- style="height:2em"
| rowspan="1" |
! scope="row" | (2025–2027)
|}
United States House of Representatives
Current members of the House
List of United States representatives, their terms in office, district boundaries, and the district political ratings according to the CPVI. The delegation has a total of 3 members, all 3 Democrats.
Historical representatives
1851-1913: 1 non-voting delegate
Beginning with the 32nd United States Congress, New Mexico Territory sent a delegate to the House.
{| class=wikitable style="text-align:center"
|+ Delegates to the House of Representatives from New Mexico Territory from 1851 to 1913