May I write in a candidate’s name on my ballot?

No. Write-in voting is not permitted by law in Oklahoma. (There is one exception to this rule. In extraordinary circumstances, military and overseas voters may write in the names of candidates for federal offices when there is insufficient time for them to vote a normal absentee ballot. This is done on a special write-in absentee ballot. For further information on this procedure, contact the Oklahoma State Election Board: info@elections.ok.gov.)