Changkat Constituency was a constituency in Tampines, Singapore.
Changkat Constituency was established for the 1984 Singaporean general election by carving out a portion from Tampines Constituency.
During the 1988 Singaporean general election, most of the constituency became part of the Tampines Group Representation Constituency (GRC) while the remaining portion was absorbed into Changi Single Member Constituency.
Note : Elections Department Singapore do not include rejected votes for calculation of candidate's vote share. Hence, the total of all candidates' vote share will be 100%.