| Business | Phone |
| Rosebub County Recorder 1200 Main St, Forsyth 59327 | (406) 346-7318 |
| Rosebud County Commissioners 1200 Main St # 2, Forsyth 59327 | (406) 346-2251 |
| Rosebud County Fair Assn Ofc 513 N 16th Ave, Forsyth 59327 | (406) 346-2144 |
| Rosebud County Justice-Peace 1200 Main St, Forsyth 59327 | (406) 346-2638 |
| Rosebud County Sanitarian Courthouse, Forsyth 59327 | (406) 346-2528 |
| Rosebud County Victim Witness 1200 Main St, Forsyth 59327 | (406) 346-2237 |
| Rosebud County Weed Control 110 S 12th Ave, Forsyth 59327 | (406) 346-7608 |
| County Extension Agents 1200 Main St, Forsyth 59327 | (406) 346-7320 |
| County Sanitarian 251 N 17th Ave, Forsyth 59327 | (406) 346-2528 |