31 changes to the candidate list:

Delaware: Treasurer: former state Representative Mike Ramone (Republican) - added.

Florida: House CD 11: Steve Edward Farley (Republican) - added.

Georgia: House CD 13 Special: Marcye Scott (Democratic) - added.

Kansas: Senate Class 2: Adam Hamilton (Democratic) - added.

Louisiana Executive Order: Suspension of Closed Party Primary Elections [16 May and 27 June] for the Offices of Representative in the United States Congress. Governor Jeff Landry (Republican) and Attorney General Elizabeth Baker "Liz" Murrill (Republican) wrote "The State is currently enjoined from carrying out congressional elections under the current map. We are working together with the Legislature and the Secretary of State’s office to develop a path forward ...." Governor Jeff Landry (Republican) has suspended the May 16 congressional primary and 27 June congressional runoff due to the Supreme Court decision in Louisiana v Callais, 24-109. All US House candidates are marked "Other/Disq" on the Secretary of State's candidate list.

Maine: Senate Class 2: Governor Janet Trafton Mills (Democratic) - apparently not a candidate.

Minnesota: Senate Class 2: David W. Hann (Republican) - apparently not a candidate.

Mississippi: Auditor of Public Accounts: Nick Bain (Republican) - added.

Missouri: Senate Class 3: Devante Deshun Dixon (No Party Affiliation) - added.

Montana (readied for 2 June primary): House CD 2: Member of Congress Troy Downing (Republican) - Renominated; Jonathan Windy Boy (Democratic) - re-added.

New Jersey (readied for 2 June primary): Senate Class 2: Senator Cory A. Booker (Democratic) - Renominated. House CD 1: Member of Congress Donald W. Norcross (Democratic) - Renominated. House CD 2: Member of Congress Jeff Van Drew (Republican) - Renominated. House CD 3: Member of Congress Herbert "Herb" Conaway, Jr. (Democratic) - Renominated. House CD 4: Member of Congress Christopher Henry "Chris" Smith (Republican) - Renominated. House CD 5: Member of Congress Joshua S. "Josh" Gottheimer (Democratic) - Renominated. House CD 7: Member of Congress Thomas H. "Tom" Kean, Jr. (Republican) - Renominated. House CD 9: Member of Congress Nelida "Nellie" Pou (Democratic) - Renominated.

New Mexico (readied for 2 June primary): House CD 1: Member of Congress Melanie Ann Stansbury (Democratic) - Renominated. House CD 2: Member of Congress Gabriel "Gabe" Vasquez (Democratic) - Renominated; Jose Orozco (Republican) - re-added. House CD 3: Member of Congress Teresa Leger Fernandez (Democratic) - Renominated. Attorney General: Attorney General Raúl Torrez (Democratic) - Renominated. Treasurer: Treasurer Laura M. Montoya (Democratic) - Renominated. Auditor: Auditor Joseph M. Maestas (Democratic) - Renominated.

Pennsylvania: House CD 3: Sheila E. Armstrong (Unaffiliated) - added.

South Carolina: House CD 1: former Member of Congress Marshall C. "Mark" Sanford (Republican) - apparently not a candidate.

South Dakota (readied for 2 June primary): Governor: Terry Gleason (Independent) - apparently not a candidate; Scott Morris (Independent) - apparently not a candidate; Allison Renville (Independent) - apparently not a candidate. House At-Large: Jack L. Pittman (Independent) - apparently not a candidate.

35 changes to the candidate list:

Colorado: House CD 3: Cory Robertson (Libertarian) - added. House CD 7: Amanda Capobianco (Republican) - apparently not a candidate; Dan Sallis (Libertarian) - added. House CD 8: David Wood (Libertarian) - added. Secretary of State: Alex Astley (Libertarian) - added; Sean Vadney (Libertarian) - added.

Florida: House CD 5: William Lintag Upham (Republican) - added. House CD 11: Lake County Commissioner Anthony Sabatini (Republican) - added.

Hawaii: Governor: Bu Laia Hill (Libertarian) - added; George Tuki Tamatoa "Teva" Lucas-Tadeo (Democratic) - added. House CD 2: Ronald C. "Ron" Curtis (Republican) - added.

Minnesota: House CD 8: Anthony David Hamilton (Republican) - added.

New York: House CD 1: Thomas Sorensen (Independent) - added. House CD 4: Brian Miller (Republican) - re-added. House CD 5: Aaron Lee Cherry (Republican) - apparently not a candidate; Alexandria Foxworth (Republican) - apparently not a candidate; George Marsh (Republican) - added. House CD 6: Joseph Chou (Conservative, Republican) - added; Juan Pagan (Republican) - apparently not a candidate; Yan Xiong (Democratic) - apparently not a candidate. House CD 7: Melvin Rivera (Conservative, Republican) - added. House CD 8: Darayan J. "DJ" Hamlin (Democratic) - apparently not a candidate; Lewis Mizrahi (Conservative, Republican) - added; Richard Simmons (Republican) - apparently not a candidate. House CD 9: Joel Anabilah-Azumah (Conservative, Republican) - previously listed as Republican; Jean Fritzner Depalis (Republican) - apparently not a candidate. House CD 10: Jennifer Moore (Conservative, Republican) - added. House CD 11: Michael "Mike" DeCillis (Democratic) - apparently not a candidate. House CD 12: Kaley Marie Aldrich (Republican) - apparently not a candidate; Massimiliano "Max" Zappone (Republican) - apparently not a candidate. House CD 13: Bob Cohen (Working Families) - added; Emmanuel Williams (Republican) - added; Jomo Williams (Republican) - added. House CD 15: Stylo Sapaskis (Republican) - added.

Wisconsin: Lieutenant Governor: Nick Polce (Republican) - apparently not a candidate.

4 changes to the candidate list:

Alaska: House At-Large: David R. Ambrose, II (Nonpartisan) - added.

Florida: House CD 7: Ryan Elijah (Republican) - added. House CD 11: Member of Congress Daniel "Dan" Webster (Republican) - Open Seat - 28 April 2026 - "I have decided not to seek re-election to the United States House of Representatives ...." Commissioner of Agriculture and Consumer Services: Commissioner of Agriculture and Consumer Services Commissioner Wilton Simpson (Republican) - added as candidate.