👤 About WILLIAM CASSIDY
WILLIAM CASSIDY is a Republican incumbent for U.S. Senate in Louisiana’s 2026 federal election cycle. The campaign committee, BILL CASSIDY FOR US SENATE, is registered in BATON ROUGE, LA, with ARONSON, LAURIE LIPSEY listed as treasurer. The campaign has not yet reported substantial fundraising in current FEC filings. 23 opponents have also filed in the 2026 race.
Bio auto-generated from candidate filings. Curated bios coming soon.
🔗 Where to learn more
💰 Campaign finance
No FEC filings reported yet for the 2026 cycle.
🏁 The race for U.S. Senate
WC
WILLIAM CASSIDY (incumbent) VIEWING
Republican
24 candidates have filed with the FEC for this race.
Detailed Campaign Finance
More detail available because this candidate has substantial FEC filings.
NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY
2026 candidate profile
WILLIAM CASSIDY
Republican · Incumbent
Running for: Louisiana U.S. Senate
FEC pending
Total raised
—
Cash on hand
—
Spent
I
FEC status
FEC filing
FEC IDS4LA00107
OfficeLouisiana U.S. Senate
PartyRepublican
See the full race
View every candidate, all fundraising totals, and the primary results for the Louisiana U.S. Senate race.
🗳 2026 Election
U.S. Senate — Louisiana
Primary: May 16, 2026 (3 weeks ago)
· General: November 3, 2026
House primaries postponed pending redistricting (Louisiana v. Callais).