| Class 1Class 1 U.S. senators belong to the electoral cycle that has recently been contested in 2006, 2012, 2018, and 2024. The next election will be in 2030. |
C |
Class 3Class 3 U.S. senators belong to the electoral cycle that has recently been contested in 2004, 2010, 2016, and 2022. The next election will be in 2028. |
| # |
Senator |
Party |
Dates in office |
Electoral history |
T |
T |
Electoral history |
Dates in office |
Party |
Senator |
# |
| 1 |
 William M. Stewart |
Republican |
Feb 1, 1865 – Mar 3, 1875 |
Elected in 1865. |
1 |
38th |
1 |
Elected in 1865. |
Feb 1, 1865 – Mar 3, 1873 |
Republican |
 James W. Nye |
1 |
| 39th |
| 40th |
2 |
Re-elected in 1867.Lost re-election. |
| Re-elected in 1869.Retired. |
2 |
41st |
| 42nd |
| 43rd |
3 |
Elected in 1873. |
Mar 4, 1873 – Mar 3, 1903 |
Republican |
 John P. Jones |
2 |
| 2 |
 William Sharon |
Republican |
Mar 4, 1875 – Mar 3, 1881 |
Elected in 1875.[1]Retired or lost renomination.[2] |
3 |
44th |
| 45th |
| 46th |
4 |
Re-elected in 1879. |
| 3 |
 James G. Fair |
Democratic |
Mar 4, 1881 – Mar 3, 1887 |
Elected in 1881.[2]Lost re-election. |
3 |
47th |
| 48th |
| 49th |
5 |
Re-elected in 1885. |
| 4 |
 William M. Stewart |
Republican |
Mar 4, 1887 – Mar 3, 1905 |
Elected in 1887. |
4 |
50th |
| 51st |
| 52nd |
6 |
Re-elected in 1891. |
| Silver |
Re-elected in 1893. |
5 |
53rd |
| 54th |
Silver |
| 55th |
7 |
Re-elected in 1897.Retired. |
| Re-elected in 1899.Retired. |
6 |
56th |
| Republican |
57th |
Republican |
| 58th |
8 |
Elected in 1903. |
Mar 4, 1903 – Dec 24, 1917 |
Democratic |
 Francis G. Newlands |
3 |
| 5 |
 George S. Nixon |
Republican |
Mar 4, 1905 – June 5, 1912 |
Elected in 1905. |
7 |
59th |
| 60th |
| 61st |
9 |
Re-elected in 1909. |
| Re-elected in 1911.Died. |
8 |
62nd |
| Vacant |
June 5, 1912 – July 1, 1912 |
|
| 6 |
 William A. Massey |
Republican |
July 1, 1912 – Jan 29, 1913 |
Appointed to continue Nixon's term.Lost election to finish Nixon's term. |
| 7 |
 Key Pittman |
Democratic |
Jan 29, 1913 – Nov 10, 1940 |
Elected in 1913 to finish Nixon's term. |
| 63rd |
| 64th |
10 |
Re-elected in 1914.Died. |
| Elected in 1916 to full term. |
9 |
65th |
| |
Dec 24, 1917 – Jan 12, 1918 |
Vacant |
| Appointed to continue Newlands's term.Elected in 1918 to finish Newlands's term.Lost election to full term. |
Jan 12, 1918 – Mar 3, 1921 |
Democratic |
 Charles Henderson |
4 |
| 66th |
| 67th |
11 |
Elected in 1920. |
Mar 4, 1921 – Mar 3, 1933 |
Republican |
 Tasker Oddie |
5 |
| Re-elected in 1922. |
10 |
68th |
| 69th |
| 70th |
12 |
Re-elected in 1926.Lost re-election. |
| Re-elected in 1928. |
11 |
71st |
| 72nd |
| 73rd |
13 |
Elected in 1932. |
Mar 4, 1933 – Sep 28, 1954 |
Democratic |
 Pat McCarran |
6 |
| Re-elected in 1934.Died, having been elected to the next term. |
12 |
74th |
| 75th |
| 76th |
14 |
Re-elected in 1938. |
| Vacant |
Nov 10, 1940 – Nov 27, 1940 |
|
| 8 |
 Berkeley L. Bunker |
Democratic |
Nov 27, 1940 – Dec 6, 1942 |
Appointed to finish Pittman's term. |
| Appointed to start Pittman's next term.Lost nomination to finish Pittman's next term. |
13 |
77th |
| 9 |
 James G. Scrugham |
Democratic |
Dec 7, 1942 – Jun 23, 1945 |
Elected in 1942 to finish Pittman's term.Died. |
| 78th |
| 79th |
15 |
Re-elected in 1944. |
| Vacant |
Jun 23, 1945 – July 24, 1945 |
|
| 10 |
 Edward P. Carville |
Democratic |
July 24, 1945 – Jan 3, 1947 |
Appointed to finish Scrugham's term.Lost nomination to full term. |
| 11 |
 George W. Malone |
Republican |
Jan 3, 1947 – Jan 3, 1959 |
Elected in 1946. |
15 |
80th |
| 81st |
| 82nd |
16 |
Re-elected in 1950.Died. |
| Re-elected in 1952.Lost re-election. |
16 |
83rd |
| |
Sep 28, 1954 – Oct 1, 1954 |
Vacant |
| Appointed to continue McCarran's term.Lost election to finish McCarran's term. |
Oct 1, 1954 – Dec 1, 1954 |
Republican |
 Ernest S. Brown |
7 |
| Elected in 1954 to finish McCarran's term. |
Dec 2, 1954 – Dec 17, 1974 |
Democratic |
 Alan Bible |
8 |
| 84th |
| 85th |
17 |
Re-elected in 1956. |
| 12 |
 Howard Cannon |
Democratic |
Jan 3, 1959 – Jan 3, 1983 |
Elected in 1958. |
17 |
86th |
| 87th |
| 88th |
18 |
Re-elected in 1962. |
| Re-elected in 1964. |
18 |
89th |
| 90th |
| 91st |
19 |
Re-elected in 1968.Retired, then resigned early to give successor preferential seniority. |
| Re-elected in 1970. |
19 |
92nd |
| 93rd |
| Appointed to finish Bible's term, having already been elected to the next term. |
Dec 18, 1974 – Jan 3, 1987 |
Republican |
 Paul Laxalt |
9 |
| 94th |
20 |
Elected in 1974. |
| Re-elected in 1976.Lost re-election. |
20 |
95th |
| 96th |
| 97th |
21 |
Re-elected in 1980.Retired. |
| 13 |
 Chic Hecht |
Republican |
Jan 3, 1983 – Jan 3, 1989 |
Elected in 1982.Lost re-election. |
21 |
98th |
| 99th |
| 100th |
22 |
Elected in 1986. |
Jan 3, 1987 – Jan 3, 2017 |
Democratic |
 Harry Reid |
10 |
| 14 |
 Richard Bryan |
Democratic |
Jan 3, 1989 – Jan 3, 2001 |
Elected in 1988. |
22 |
101st |
| 102nd |
| 103rd |
23 |
Re-elected in 1992. |
| Re-elected in 1994.Retired. |
23 |
104th |
| 105th |
| 106th |
24 |
Re-elected in 1998. |
| 15 |
 John Ensign |
Republican |
Jan 3, 2001 – May 3, 2011 |
Elected in 2000. |
24 |
107th |
| 108th |
| 109th |
25 |
Re-elected in 2004. |
| Re-elected in 2006.Resigned. |
25 |
110th |
| 111th |
| 112th |
26 |
Re-elected in 2010.Retired.[4] |
| Vacant |
May 3, 2011 – May 9, 2011 |
|
| 16 |
 Dean Heller |
Republican |
May 9, 2011 – Jan 3, 2019 |
Appointed to finish Ensign's term. |
| Elected in 2012 to a full term.Lost re-election. |
26 |
113th |
| 114th |
| 115th |
27 |
Elected in 2016. |
Jan 3, 2017 – present |
Democratic |
 Catherine Cortez Masto |
11 |
| 17 |
 Jacky Rosen |
Democratic |
Jan 3, 2019 – present |
Elected in 2018.[5] |
27 |
116th |
| 117th |
| 118th |
28 |
Re-elected in 2022. |
| Re-elected in 2024. |
28 |
119th |
| 120th |
| 121st |
29 |
To be determined in the 2028 election. |
| # |
Senator |
Party |
Years in office |
Electoral history |
T |
C |
T |
Electoral history |
Years in office |
Party |
Senator |
# |
| Class 1 |
Class 3 |