John Holmes Overton Sr., was an attorney and Democratic US Representative and US Senator from Louisiana. His nephew, Thomas Overton Brooks, was also a US representative, from the Shreveport-based 4th district of Louisiana.
The 1996 United States Senate elections were held on November 5, with the 33 seats of Class 2 contested in regular elections. Special elections were also held to fill vacancies. They coincided with the presidential election of the same year, in which Democrat Bill Clinton was re-elected president.
The 1990 United States Senate elections were held on Tuesday, November 6, 1990, with the 33 seats of Class 2 contested in regular elections. Special elections were also held to fill vacancies. The Democratic Party increased its majority with a net gain of one seat from the Republican Party. The election took place in the middle of President George H. W. Bush's term, and, as with most other midterm elections, the party not holding the presidency gained seats in Congress.
The 1972 United States Senate elections were held on November 7, with the 33 seats of Class 2 contested in regular elections. They coincided with the landslide re-election of Republican President Richard Nixon. Despite Nixon's landslide victory, Democrats increased their majority by two seats. The Democrats picked up open seats in Kentucky and South Dakota, and defeated four incumbent senators: Gordon Allott of Colorado, J. Caleb Boggs of Delaware, Jack Miller of Iowa, and Margaret Chase Smith of Maine. The Republicans picked up open seats in New Mexico, North Carolina, and Oklahoma, and defeated one incumbent, William B. Spong Jr. of Virginia.
The 1960 United States Senate elections coincided with the election of John F. Kennedy as president on November 8, 1960. The 33 seats of Class 2 were contested in regular elections. A special election was also held on June 28, 1960, for a mid-term vacancy in North Dakota. The Republicans gained two seats at the expense of the Democrats. However, Republican Senator-elect Edwin Keith Thomson of Wyoming died December 9, 1960, and was replaced by appointee Democratic John J. Hickey at the beginning of the Congress, reducing Republican gains to one seat.
The 1958 United States Senate elections were elections for the United States Senate which occurred in the middle of President Dwight D. Eisenhower's second term. Thirty-two seats of Class 1 were contested in regular elections, the new state of Alaska held its first Senate elections for its Class 2 and 3 seats, and two special elections were held to fill vacancies.
The 1932 United States Senate elections coincided with Democrat Franklin D. Roosevelt's landslide victory over incumbent Herbert Hoover in the presidential election. The 32 seats of Class 3 were contested in regular elections, and special elections were held to fill vacancies.
The 1930 United States Senate elections occurred in the middle of Republican President Herbert Hoover's term. The 32 seats of Class 2 were contested in regular elections, and special elections were held to fill vacancies. With the Great Depression beginning to take hold, Republican incumbents became unpopular, and Democrats picked up a net of eight seats, erasing the Republican gains from the previous election cycle. Republicans retained control of the U.S. Senate since Vice President Charles Curtis cast the tie-breaking vote. This was the first of four consecutive Senate elections during the Depression in which Democrats made enormous gains, achieving a cumulative pick-up of 34 seats.
Edwin Sidney Broussard Sr., was a United States senator from Louisiana, who served for two terms from March 5, 1921, to March 3, 1933.
The 1996 Louisiana United States Senate election was held on November 5, 1996, to select a new U.S. Senator from the state of Louisiana to replace retiring John Bennett Johnston, Jr. of Shreveport. After the jungle primary election, state treasurer Mary Landrieu went into a runoff election with State Representative Woody Jenkins of Baton Rouge, a former Democrat who had turned Republican two years earlier.
The 1948 United States Senate election in Louisiana was held on November 2, 1948. Incumbent Senator Allen J. Ellender was re-elected to a third term in office.
The 1920 United States Senate election in Louisiana was held on November 2, 1920. Incumbent Senator Edward J. Gay did not run for re-election.
The 1926 United States Senate election in Louisiana was held on November 2, 1926. Incumbent Democratic Senator Edwin Broussard was elected to a second term in office.
The 1930 United States Senate election in Louisiana was held on November 4, 1930.
The 1944 United States Senate election in Louisiana was held on November 7, 1944. Incumbent Democratic Senator John H. Overton was elected to a third term in office.
The 1954 United States Senate election in Louisiana was held on November 2, 1954. Incumbent Senator Allen J. Ellender was re-elected to a fourth term in office.
The 1968 United States Senate election in Louisiana was held on November 5, 1968. Incumbent Democratic Senator Russell Long was elected to a fifth term in office.
The 1972 United States Senate election in Louisiana was held on November 9, 1972.
The 1974 United States Senate election in Louisiana was held on November 5, 1974. Incumbent Democratic Senator Russell Long was elected to a sixth term in office.
The 2022 United States Senate election in Louisiana was held on November 8, 2022, to elect a member of the United States Senate to represent the State of Louisiana. Incumbent Republican U.S. senator John Kennedy was first elected in 2016. He ran for re-election to a second term, and was re-elected after receiving a majority of votes in the first round.
Government 
