RepublicanIn office since Oct 2019

Mike Fési

Louisiana State Senator, District 20 since 2019. Next on the ballot in 2027.

Louisiana State Senator, District 20

In office
7 yrs
Since 2019
Bills became law
11
23 sponsored, 2025–2026 session
Last margin
+75.2
Won 2023
Next election
2027
Nov 2, 2027

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET

Committees

As of 2026-10.

  • Natural Resources · vice chair
  • Agriculture, Forestry, Aquaculture and Rural Development
  • Coastal Restoration and Flood Control
  • Finance
  • Legislative Budget
  • Senate and Governmental Affairs

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 23 sponsored · 11 became law
BillIntroCmteSenateHouseLaw
SB 513 PUBLIC CONTRACTS: Provides for public works project delivery methods. (8/1/26)
Became law Jun 2026
SB 4 PUBLIC HEALTH: Provides relative to water fluoridation. (gov sig) (EN SEE FISC NOTE LF EX See Note)
Became law Jun 2026
SB 152 FOOD SAFETY: Prohibits certain actions with respect to cell cultured food products for human consumption.…
Became law Jun 2026
SB 189 ENVIRONMENTAL CONTROL: Prohibits the intentional release or dispersion, by burning of fuel, of chemicals…
Became law Jun 2026
SB 438 PORTS/HARBORS/TERMINALS: Authorizes the board of the Greater Lafourche Port Commission (Commission) to…
Became law May 2026

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Career

Offices held, and every time Fési was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMargin
2023Louisiana State Senate, District 20WonR+75.2
2019Louisiana State Senate, District 20WonR+36.4
2015Louisiana State Senate, District 20LostD+8.5

Source: 99chambers results archive

Seats Fési has held

Source: 99chambers results archive

Who Fési has run against

  • "Dave" Carskadon (R) · 2023 general, won
  • Damon J. Baldone (R) · 2019 general, won
  • Norbert N. Chabert (R) · 2015 general, lost

Source: 99chambers results archive

How we know Fési

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET