Cindy O'Laughlin
Missouri State Senator, District 18 since 2018. Did not run for re-election in 2026; leaves office in January 2027.
- In office
- 7 yrs
- Since 2018
- Bills became law
- 0
- 9 sponsored, 2025–2026 session
- Last margin
- +51.6
- Won 2022
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET
Committees
As of 2026-10.
- Administration · chair
- Gaming Select · chair
- Gubernatorial Appointments · chair
- Rules, Joint Rules, Resolutions and Ethics · vice chair
- Select Committee on Government Modernization and Transformation · vice chair
- Capitol Security
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
Natural Resources, Department of · Failed in the Senate May 2026
Failed in the House Sep 2025
Failed in the House Jan 2025
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Career
Offices held, and every time O'Laughlin 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.
| Year | Race | Result | Margin |
|---|---|---|---|
| 2022 | Missouri State Senate, District 18 | Won | R+51.6 |
| 2018 | Missouri State Senate, District 18 | Won | R+40.6 |
Source: 99chambers results archive
Seats O'Laughlin has held
- Missouri State Senate, District 18 · since 2018
Source: 99chambers results archive
Who O'Laughlin has run against
- Ayanna Shivers (D) · 2022 general, won
- Crystal Stephens (D) · 2018 general, won
Source: 99chambers results archive
How we know O'Laughlin
One person, matched across every source we use.
- Open States ocd-person/77b71863-3523-489a-a6a8-953ffa0d8955
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET