Only qualified voters who are registered under this title may vote at elections in Tennessee. Tenn. Code Ann. § 2-1-105

Per the Secretary of State’s Office: in order to vote in Tennessee elections:

  • You must be a U.S. Citizen
  • You must be a resident of Tennessee
  • You must be at least 18 years old on/or before the next election
  • If you have been convicted of a felony, your eligibility to register and vote depends upon the crime you were convicted of and the date of your conviction. If your conviction made you ineligible, you may regain your eligibility if your conviction has been expunged or if you have had your voting rights restored, unless you were convicted of a crime that rendered you permanently ineligible to vote.

https://ovr.govote.tn.gov/