# 2025 Louisiana Senate District 23 special election

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A special election was held in the U.S. state of Louisiana to elect a new member for District 23 in the Louisiana Senate, representing Lafayette Parish. The primary was held on February 15, with a runoff general election scheduled on March 29, if it were to be necessary. The election filled a vacancy caused by the election of incumbent Republican Jean-Paul Coussan to the Louisiana Public Service Commission. The election took place concurrently with a special election in District 14. State representative Brach Myers was elected senator outright in the first round with 54.7 percent of the vote against Republican Jesse Regan, necessitating a special election to fill his seat in House District 45.

## Background

In 2023, Republican Jean-Paul Coussan was re-elected senator unopposed.

## Candidates
### On the ballot

The following candidates were certified for the ballot:
* Brach Myers, member of the Louisiana House of Representatives from the 45th district (2024–present) (Republican)
* Jesse Regan (Republican)

### Disqualified

* Kristopher J. Harrison (Democratic)

### Endorsements

* Jeff Landry, 57th governor of Louisiana (2024–present)
* Louisiana Republican Party

## Results

2025 Louisiana Senate District 23 special election (unofficial results) :
| Party | Party | Candidate | Primary Feb 15, 2025 | Primary Feb 15, 2025 | General Mar 29, 2025 | General Mar 29, 2025 |
| | Republican | Brach Myers | 6,769 | 54.76% | Not held | Not held |
| | Republican | Jesse Regan | 5,591 | 45.24% | Not held | Not held |
| Total | Total | Total | 12,360 | 100.00% | — | — |