Louisiana · U.S. Senate · 2026
William M. Cassidy
Republican Incumbent Official filing data
Record last updated:
Filing facts
- Name as filed
- CASSIDY, WILLIAM M.
- Office sought
- U.S. Senate, Louisiana
- Election year
- 2026
- Party (as filed)
- Republican
- Seat status
- Incumbent
- FEC status
- Statutory candidate (raised or spent over $5,000)
- Website
- Official website: www.cassidy.senate.gov
- FEC candidate ID
- S4LA00107
- Principal committee
- C00543983
Campaign finance summary
As reported to the FEC, through 09/30/2026. Figures are cycle-to-date totals for the principal campaign committee.
| Total receipts | $6,701,121 |
|---|---|
| Contributions from individuals | $2,178,504 |
| Total disbursements | $12,596,343 |
| Cash on hand | $685,196 |
Stated positions
Not yet compiled. We summarize a candidate’s platform only from the candidate’s own published materials (official Voters’ Pamphlet statement or campaign website), with each point cited. See an example of the format.
Legislative record
This candidate is a current member of Congress, linked by official Bioguide ID C001075 (matched through the candidate’s FEC ID). Bills they sponsored and cosponsored are listed on their Congress.gov member page and in the Biographical Directory.