| Office | Candidates |
|---|
| No contested local or district races found for Custer County. Every race listed below has one candidate per seat. |
State legislative races in this county (2026 ballot): SD-8, HD-8A, HD-8B (all legislative districts).
- Custer County Commissioner, District 1: Will Naillon (R)
- Custer County Commissioner, District 2: Dennis Thornock (R)
- Custer County Clerk (clerk of the district court): Tamra Giampedraglia (R)
- Custer County Treasurer: Allicyn Latimer (R)
- Custer County Assessor: Jacquel L. Bruno (R)
- Custer County Coroner: Chad Workman (R)