The 1998 United States Senate elections were held on November 3, with the 34 seats of Class 3 contested in regular elections. This was seen as an even contest between the Republican Party and Democratic Party. While the Democrats had to defend more seats up for election, Republican attacks on the morality of President Bill Clinton failed to connect with voters and anticipated Republican gains did not materialize. The Republicans picked up open seats in Ohio and Kentucky and narrowly defeated Democratic incumbent Carol Moseley Braun (Illinois), but these were cancelled out by the Democrats' gain of an open seat in Indiana and defeats of Republican Senators Al D'Amato and Lauch Faircloth. The balance of the Senate remained unchanged at 55–45 in favor of the Republicans.
The 1968 United States Senate elections were elections for the United States Senate. Held on November 5, the 34 seats of Class 3 were contested in regular elections. They coincided with the presidential election of the same year. The Republicans picked up five net seats in the Senate. This saw Republicans win a Senate seat in Florida for the first time since Reconstruction.
Maryland's 8th congressional district is concentrated entirely in Montgomery County. Adjacent to Washington, D.C., the 8th district takes in many of the city’s wealthiest inner-ring suburbs, including Bethesda, Chevy Chase, and Potomac. It also includes several more economically and racially diverse communities, the most populous of which are Rockville and Silver Spring.
The 2004 United States Senate election in North Dakota was held on November 2, 2004, concurrent with other elections for president, the United States House of Representatives, and various state and local offices. Incumbent Democratic-NPL U.S. Senator Byron Dorgan won re-election to a third term by a landslide margin of 36.6 percentage points, sweeping every county in the state, even while Democratic presidential nominee John Kerry lost the state by 27.3 percentage points. Despite this landslide victory, as of 2023, this is the last time the Democratic-NPL won the Class 3 Senate seat from North Dakota.
The 1998 United States Senate election in North Dakota was held on November 3, 1998, along with other elections to the United States Senate as well as elections to the United States House of Representatives and various state and local elections. Incumbent Democratic-NPL U.S. Senator Byron Dorgan won re-election to a second term.
The 1988 U.S. Senate election for the state of North Dakota was held November 8, 1988. Incumbent (Democratic-NPL Senator Quentin Burdick won re-election to his sixth term, defeating Republican candidate Earl Strinden.
The 1980 U.S. Senate election for the state of North Dakota was held November 4, 1980. The incumbent, Republican Senator Milton Young, was retiring. Republican Mark Andrews defeated North Dakota Democratic-NPL Party candidate Kent Johanneson to fill the vacated seat.
The state and local elections in North Dakota in 2006 proceeded as follows:
The 1956 U.S. Senate election in North Dakota was held November 6, 1956. The incumbent, Republican Senator Milton Young, sought and received re-election to his third term, defeating North Dakota Democratic-NPL Party candidate Quentin N. Burdick, son of North Dakota congressman Usher L. Burdick.
The 1992 United States Senate election in Colorado was held on November 3, 1992. Incumbent Democratic U.S. Senator Tim Wirth decided to retire instead of seeking a second term. Democratic nominee Ben Nighthorse Campbell, a U.S. Representative, won the open seat. Campbell switched parties in 1995 and was re-elected as a Republican in 1998.
The 1992 United States Senate election in Arizona was held on November 3. Incumbent Republican U.S. Senator John McCain won re-election to a second term.
The 1996 United States elections were held on November 5. Democratic President Bill Clinton won re-election, while the Republicans maintained their majorities in both houses of the United States Congress.
The 1992 United States Senate election in Vermont was held on November 3, 1992. Incumbent Democratic U.S. Senator Patrick Leahy won re-election to a fourth term.
A general election was held in the U.S. state of North Dakota on Tuesday, November 2, 2010, with primary elections being held on June 8, 2010.
The 1992 United States Senate election in Idaho took place on November 3, 1992, alongside other elections to the United States Senate in other states as well as elections to the United States House of Representatives and various state and local elections. Incumbent Republican U.S. Senator Steve Symms decided to retire instead of seeking a third term. Republican nominee and Boise mayor Dirk Kempthorne won the open seat, defeating Democratic Congressman Richard H. Stallings.
The 1992 United States Senate election in South Dakota was held on November 2, 1992. Incumbent Democratic U.S. Senator Tom Daschle won re-election to a second term.
The 1992 United States Senate election in Iowa was held November 3, 1992. Incumbent Republican United States Senator Chuck Grassley ran for re-election to a third term in the United States Senate, which he won easily against his Democratic opponent, State Senator Jean Hall Lloyd-Jones.
The 1972 United States Senate election in South Dakota took place on November 7, 1972, concurrently with the U.S. presidential election as well as other elections to the United States Senate in other states as well as elections to the United States House of Representatives and various state and local elections.
The 2022 United States Senate election in North Dakota was held on November 8, 2022, to elect a member of the United States Senate to represent the state of North Dakota. Incumbent Republican John Hoeven was first elected in 2010 with 76% of the vote to succeed retiring Democratic–NPL incumbent Byron Dorgan, and won re-election in 2016 with 78.5% of the vote. He ran for a re-election to a third term in office against Democratic-NPL nominee Katrina Christiansen.
