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Oklahoma general election: November 3, 2026

Who is running for Oklahoma House, District 12 in 2026?

Here are the candidates for Oklahoma House, District 12 on the November 3, 2026 ballot. This race is on the ballot for voters in Oklahoma House District 12.

Positions come only from each candidate's own votes, official actions, statements and questionnaire answers, never from party labels. Every item links to its source.

Mark Chapman

Republican

Mark Chapman (Republican) is one of 2 candidates on the November 3, 2026 ballot for Oklahoma House, District 121. A full profile is coming.

Tiffany Prater (Democrat) is one of 2 candidates on the November 3, 2026 ballot for Oklahoma House, District 121. A full profile is coming.

Last reviewed 2026-10-10. Spotted something wrong? Every claim links to its source so you can check it yourself.