List of Singapore opposition party MPs elected

This is a list of members of the Parliament of Singapore who were elected as a member of a opposition party since 1965. In Singapore, the People's Action Party has been the governing party since 1959.

With the changes to the number of NCMP seats from 3 to 9 in 2010, Low Thia Khiang has left Hougang SMC and joined Aljunied GRC to be able to secure the breakthrough of opposition GRC, and to cap to 3 NCMPs. Another change in the number of NCMP seats is in 2016, it was increased to 12, and the requirement to have another GRC won by the opposition party.

List

 * (b) = by-election