Okla. Stat. tit. 26, § 26-4-103: Persons who will become qualified electors - Time for

registration.

A. Except for persons described in subsection B of this

section, any person who will become a qualified elector during the

sixty (60) days before the next ensuing election at which he or she

could vote shall be entitled to become a registered voter of the

precinct of his or her residence not more than sixty (60) and not

less than twenty-four (24) days prior to the date of such election.

B. Any person who is at least seventeen (17) years and six (6)

months of age, but less than eighteen (18) years of age, may submit

a voter registration application as provided by law, and shall be

entitled to become a registered voter of the precinct of residence

upon his or her eighteenth birthday.