| County Mayor | John Gentry | (423) 745-7634 mayoroffice@mcminncountytn.gov |
| Hwy Chief Admin Off | Dan Evans | (423) 745-1820 75dpevans@gmail.com |
| Circuit Court Clerk | Rhonda Cooley | (423) 745-1923 Rhonda.cooley@tncourts.gov |
| Clerk & Master | Patty Gaines | (423) 745-1281 patty.gaines@tncourts.gov |
| Sheriff | Joe Guy | (423) 745-5620 jguy@mcminncountytn.gov |
| Register of Deeds | Cheryl Ingram | (423) 745-1232 cingram@mcminncountytn.gov |
| County Clerk | Melinda King | (423) 506-3527 melinda.v.king@tn.gov |
| Administrator of Elections | Teanna McKinney | (423) 745-0843 McMinn.Commission@tn.gov |
| Assessor of Property | Keith Price | (423) 745-2743 keith.price@cot.tn.gov |
| General Sessions Court Judge | Wylie Richardson | (423) 744-1604 |
| Trustee | Phil Tuggle | (423) 745-1291 ptuggle@mcminncountytn.gov |