






Primary Election
Party selects its nominee.
Current roleCouncil Member
PartyRepublican
Political ideologyTrump-aligned Republican
GenderFemale
LocationLouisiana
BackgroundSt. Tammany Parish Council member (District 4)
EducationLouisiana State University — B.A., Communications
Notable personal detailsKathy W. Seiden is a Republican candidate for U.S. Senate in Louisiana in the 2026 election cycle. She is a St. Tammany Parish Council member (District 4), elected in 2023. She has described a prior corporate career in sales and marketing and is an alumna of Louisiana State University. Her campaign website states she is married to Daniel Seiden and they have four sons.
Supports reducing government intervention in healthcare and emphasizes letting markets and families make decisions rather than expanding federal programs. Criticizes pharmaceutical influence and frames health policy within a pro-family, America First conservative platform.
Advocates securing the U.S. border and supporting stronger enforcement measures as part of an "America First" agenda. Emphasizes fighting violent crime and aligning with President Trump's priorities on border security.
The candidate describes herself as "100% pro-life" and endorses defending "every unborn child," indicating strong opposition to abortion access.
Supports expanding American oil, gas, and energy production and opposes what she describes as regulatory attacks on energy workers; emphasizes energy development as part of an America First agenda while not endorsing aggressive emissions targets or Green New Deal–style policies.
The candidate states she will “protect Second Amendment rights without compromise” and explicitly supports the right of law‑abiding citizens to keep and bear arms to protect themselves and their families. She frames gun rights as part of a broader law‑and‑order, pro‑policing platform.
Kathy Seiden is in the news as a candidate in Louisiana’s U.S. Senate race, which is moving ahead under closed-party primary rules. Voters who are registered with no party must declare a party choice before voting, and officials warned that outdated registration information could slow the process. The broader election picture has also been unsettled by court rulings and delays affecting other Louisiana congressional races.






Aggregation source: FiftyPlusOne
2026
LatestCycle 2026
Source: FEC
New updates coming soon
We're monitoring and will update when new data impacts the race.