The 1999 Nasarawa State gubernatorial election occurred in Nigeria on January 9, 1999. The PDP nominee Abdullahi Adamu won the election, defeating the APP candidate.
Abdullahi Adamu emerged PDP candidate.
The Governor of Nasarawa State is elected using the plurality voting system.
The PDP primary election was won by Abdullahi Adamu.
The total number of registered voters in the state was 702,021. Total number of votes cast was 634,095 while number of valid votes was 613,030. Rejected votes were 21,065.