2020 United States Senate election in Louisiana

The 2020 United States Senate election in Louisiana was held on November 3, 2020, to elect a member of the United States Senate to represent the State of Louisiana, concurrently with the 2020 U.S. presidential election, as well as other elections to the United States Senate, elections to the United States House of Representatives and various state and local elections. A blanket primary was held on November 3, 2020; if no candidate had won a majority of the vote in the blanket primary, then a runoff election would have been held on December 5.

Declared

 * Bill Cassidy, incumbent U.S. senator
 * Dustin Murphy, welder

Democratic Party
Though there were multiple Democratic candidates, the one with the most institutional support was Shreveport Mayor Adrian Perkins, who had the endorsements of the Louisiana Democratic Party and the Democratic Senatorial Campaign Committee and would end up receiving the nomination.

Declared

 * Derrick Edwards, perennial candidate
 * Drew Knight
 * Adrian Perkins, mayor of Shreveport
 * Antoine Pierce, community activist
 * Peter Wenstrup, teacher

Withdrew

 * Dartanyon Williams, businessman and author (running for Louisiana's 6th congressional district)

Declined

 * Mary Landrieu, former U.S. senator
 * Mitch Landrieu, former mayor of New Orleans

Declared

 * Aaron Sigler, neurosurgeon

Declared

 * Beryl Billiot, businessman
 * John Paul Bourgeois
 * Reno Jean Daret III
 * Alexander "Xan" John, businessman and law student
 * Jamar "Doc" Montgomery, attorney

Withdrew

 * Gregory Fitch

Head to head matchups

 * Bill Cassidy vs. Adrian Perkins


 * Bill Cassidy vs. generic opponent


 * Generic Republican vs. generic Democrat