Graham Oey
Graham Oey is a Sioux Falls attorney who previously served as a prosecutor and as legal counsel for South Dakota State University. He is running as a Republican for the South Dakota House of Representatives in District 11 in the 2026 primary. Oey has emphasized government accountability, public safety, and economic growth as his core priorities.
Why they’re
Sensible
Graham Oey brings real-world legal experience to a race that needs it — his background as a prosecutor and university counsel means he understands how laws work in practice, not just on paper. He is focused on keeping communities safe, growing the economy, and holding government accountable to the people it serves. As a newcomer to the legislature, he represents a fresh voice committed to principled, common-sense governance.
Key positions
“I'm running to bring common sense and responsible leadership to Pierre. South Dakotans expect their government to be accountable, efficient, and focused on the issues that matter most — safe communities, good jobs, and a strong economy.”
Also running for
SD State Senate · District 11
Every other candidate filed for this seat, listed for transparency. Our Sensible slate reflects the full field — not just a single pick.