1966 Bruas by-election
The Bruas by-election is a parliamentary by-election that was held on 4 June 1966 in the state of Perak, Malaysia. The Bruas seat fell vacant following the death of its member of parliament Mr. Yeoh Tat Beng of Alliance who was killed by road accident. He won the seat in 1959 Malayan general election as an Independent before cross the floor to Alliance. He defended the seat as Alliance candidate in 1964 Malaysian general election with 3,868 majority.
Chew Biow Chuon of Alliance, won the by election, defeating Wong Kok Wek of PPP and Abdul Rahim Salleh of PMIP with a majority of 3,038 votes. The constituency had 27,014 voters.