Last updated on January 31, 2020

You should plan on showing "proof of identification" when you vote, such as a valid photo ID or your Oklahoma voter ID card. If you do not have an ID, you will be allowed to cast a provisonal ballot by signing an affidavit.

Oklahoma voter registration deadlines

  • In Person: 25 days before Election Day.
  • By Mail: Postmarked 25 days before Election Day.
  • Online: N/A

Election Day Registration:


Oklahoma voter registration rules

To register in Oklahoma you must:
  • be a citizen of the United States and a resident of the State of Oklahoma
  • be 18 years old on or before the date of the next election
  • have not been convicted of a felony, for which a period of time equal to the original sentence has not expired, or for which you have not been pardoned
  • not now be under judgment as an incapacitated person, or a partially incapacitated person prohibited from registering to vote

Oklahoma voter registration directions

  1. Use our Register to Vote Tool to fill out the National Voter Registration Form.
  2. Sign and date your form. This is very important!
  3. Mail or hand-deliver your completed form to the address we provide.
  4. Make sure you register before the voter registration deadline.