1999 Ondo State gubernatorial electionThe 1999 Ondo State gubernatorial election occurred in Nigeria on 9 January 1999. The AD nominee Adebayo Adefarati won the election, defeating the PDP candidate.Adebayo Adefarati emerged as an AD candidate.Electoral systemThe Governor of Ondo State is elected using the plurality voting system.Primary electionAD primaryThe AD primary election was won by Adebayo Adefarati.ResultsThe total number of registered voters in the state was 1,333,617. Total number of votes cast was 557,148, while number of valid votes was 544,299. Rejected votes were 12,849.