DemocraticIncumbentAttorney at law
Mark Boyko is a Democratic candidate for Missouri House of Representatives District 90 in the 2026 election. They are the incumbent.
From the candidate’s public filings
Missouri House of Representatives District 90
2026 election
General election
RepublicanFirst-time candidateNurse practitioner
Ryan Sheridan is a Republican candidate for Missouri House of Representatives District 90 in the 2026 election. This is their first run for office.
From the candidate’s public filings