| Office | Candidates |
|---|
| No contested local or district races found for O'Brien County. Every race listed below has one candidate per seat. |
State legislative races on the 2026 ballot here: SD-3, HD-5 (all legislative districts).
- O'Brien County Agricultural Extension Council: Ryan McCarty, Alicia Poduska, Stephanie Rehder, Michael Schmalen, Wyatt Sickelka
- O'Brien County Attorney: Katie F. Morgan (R)
- O'Brien County Board of Supervisors District 4: Dennis Vanden Hull (R)
- O'Brien County Board of Supervisors District 5: Dan Friedrichsen (R)
- O'Brien County Recorder: Susan Smith (R)
- O'Brien County Treasurer: Marcella Missy Hattermann (R)
- O'Brien County Soil and Water Conservation District Commissioner Board: Carmen Billick
Adam Miller, Andrew Smith, Carl J. Petersen, Charles K. Borth