Oklahoma State House District 12

Current seat holder: Mark Chapman (R).

Tiffany Prater

Tiffany Prater The Democratic primary for this office on June 16, 2026 , was canceled.

Campaign site

“Healthcare. We need better healthcare coverage for working Oklahomans.” (Ballotpedia Candidate Connection)
“Tiffany’s professional background is as diverse as the district she seeks to represent. For a decade, she served as a Surgical Technologist at Comanche County Memorial Hospital, working in high-pressure environments to ensure patient safety and care. This experience gave her a profound understanding of Oklahoma’s healthcare needs and the critical importance of supporting our frontline medical professionals.” (Campaign website)
“Tiffany is running for Oklahoma State House District 12 because she believes that true leadership comes from a place of service and shared experience. She sees the gaps in our current systems—from underfunded rural schools to the rising hurdles in healthcare access—and knows that we need a representative who listens more than they lecture.” (Campaign website)

Mark Chapman

Rep. Mark Chapman is the State Representative for Oklahoma House District 12, which includes Broken Arrow, Coweta, and most of Wagoner County. As a lifelong entrepreneur from Broken Arrow, Chapman owns a professional video equipment dealership and is an experienced real estate investor.

Campaign site

“For the past year, I've heard a lot of discussions and concerns about data centers, and I felt it was time to lay the cards on the table and look at this issue as objectively as we can,” (Oklahoma House of Representatives)
“There are potential opportunities, but there are also legitimate questions about infrastructure, resources and the effects on communities. We need to understand what communities may be saying yes to, what they may be saying no to and what safeguards need to be in place.” (Oklahoma House of Representatives)
“I am passionate about protecting our personal freedoms, and about helping small businesses. Some of our freedoms seem to be under assault from left leaning political leaders, and from the federal government. Small business owners are foundational and key to our economic prosperity and to our "pursuit of happiness" as the declaration of Independence says. Strong vibrant independent businesses and business owners our good for our economy and our way of life.” (Ballotpedia Candidate Connection)