| Business | Phone |
| Hardin Adult Probation 1 Court House Sq # 334, Kenton 43326 | (419) 674-2254 |
| Hardin County Adult Probation Kenton 43326 | (419) 674-2276 |
| Probation Dept 111 W Franklin St, Kenton 43326 | (419) 673-8040 |
| Juvenile Probation Dept 1 Court House Sq # 200, Kenton 43326 | (419) 674-2235 |