How to register to vote in Louisiana

By NPR staff
  •   Last revised Monday, May 18, 2026

Louisiana primary runoff elections for U.S. Senate are scheduled for June 27. The mail and in-person voter registration deadline is May 27, with the online registration deadline on July 6.

Louisiana primaries for U.S. House will be held Nov. 3, with all candidates on an open primary ballot, after the U.S. Supreme Court ruled the state's congressional map unconstitutional.

Key links

General information Check voter registration status Register online Change registration

Last updated May 27, 2026. Military and overseas citizen voters may have different registration deadlines.