2 candidates are tracked for Missouri Senate District 20 on the November 3, 2026 ballot: Lori Rook and Sean Falconer. Candidate information follows official Barton County election filings; verify with the official election office linked below.
Lori Rook (Republican), Sean Falconer (Democratic) meet on the November 3 ballot. Missouri has no runoffs; the August 4 primary winner of each party is the nominee, and unopposed nominees still print. The field is the Missouri Secretary of State's certified general election candidate list (certified August 25, 2026). This seat is elected by district; only the district covering your address appears on your ballot.
State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.
This race. Elected by district: only voters who live in the district see this race on their ballot.
Missouri › Barton County › Missouri Senate District 20
Republican
Per the campaign site.
Lori Rook is an attorney and managing partner at Ozarks Elder Law, per her campaign website. A Springfield-area native and graduate of Missouri State University, she is running for the Missouri Senate seat representing District 20.
Democratic
Per the campaign site.
Sean Falconer is a healthcare professional, educator and mediator who holds a master's degree in Communication with training in conflict and dispute resolution, per his campaign site. He has taught at Missouri State University and trained hospital staff in crisis de-escalation and trauma-informed care.
Who is running for Missouri Senate District 20 in 2026?
2 candidates are tracked for Missouri Senate District 20 on the November 3, 2026 ballot: Lori Rook and Sean Falconer. Candidate information follows official Barton County election filings; verify with the official election office linked below.
When is the Missouri Senate District 20 election in Missouri?
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Missouri are on the Missouri election hub at theballotbrief.com.
How do I see my exact Barton County ballot?
Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.
Candidate roster from official Barton County and state election office filings. Bios and priorities carry their attribution inline.
Cross-check with the official Missouri election office, or see the full Barton County sample ballot and your exact ballot by address.
2 tracked races in Barton County, Missouri. Landed here from another county's search? Look up your own ballot below.