In the 1990 Tongan general electionheld to elect members of the Legislative Assembly of Tonga where nine nobles and nine peoples representatives were electeda total of 27,381 votes were yielded wherein 1,154 votes were invalid or blank while 57.3% of the votes were for pro-reform candidates while 42.7% were for anti-reform candidates.
General elections were held in Tonga on 14 and 15 May 1990 to elect members of the Legislative Assembly of Tonga. Nine nobles and nine people's representatives were elected. Total 27,381 Invalid/blank votes 1,154 Pro-reform candidates 57.3 Anti-reform candidates 42.7 
