Okla. Stat. tit. 26, § 26-16-103: False swearing

Any person who knowingly swears or affirms a false affidavit in

order to become eligible to vote, to obtain and vote a provisional

ballot, to obtain and vote an absentee ballot, or to cause the

cancellation of a qualified elector’s voter registration, shall be

deemed guilty of a Class D1 felony offense.