Past campaign
U. S. Senator Louisiana
Primary election
Statewide, LouisianaEnded 5/16/2026
Past campaign details are available on the full race page.
CandidateforU.S.SenateRepublican Party
Belle Chasse, LA
MarkSpencerisaRepublicancandidaterunningfortheU.S.SenatetorepresentLouisianainthe2026election[1.3]. A resident of Belle Chasse, his campaign platform emphasizes conservative values, including an "America First" agenda, strict immigration enforcement, anti-abortion policies, and strong support for law enforcement.
Check back soon as the candidate adds endorsements.
Mark Spencer's campaign has reported raising $5,421 and spending $5,366 to the Federal Election Commission.