This is a list of members of the fourth Western Cape Provincial Parliament, as elected in the election of 22 April 2009 and taking into account changes in membership since the election.
| Name | Party | Position | |
|---|---|---|---|
| ANC | Member | ||
| COPE | Member | ||
| DA | Provincial Minister of Health | ||
| DA | Provincial Minister of Local Government, Environment Affairs and Development Planning | ||
| ANC | Leader of the Opposition | ||
| DA | Provincial Minister of Transport and Public Works | ||
| ACDP | Member | ||
| ID | Provincial Minister of Social Development | ||
| DA | Member | ||
| DA | Speaker | ||
| DA | Provincial Minister of Community Safety | ||
| DA | Member | ||
| DA | Provincial Minister of Education | ||
| ANC | Member | ||
| DA | Member | ||
| ANC | Member | ||
| DA | Member | ||
| ID | Member | ||
| DA | Provincial Minister of Housing | ||
| ANC | Member | ||
| DA | Deputy Speaker | ||
| DA | Member | ||
| ANC | Member | ||
| ANC | Member | ||
| DA | Provincial Minister of Cultural Affairs and Sport | ||
| COPE | Member | ||
| ANC | Member | ||
| ANC | Member | ||
| DA | Member | ||
| ANC | Member | ||
| ANC | Member | ||
| ANC | Member | ||
| ANC | Member | ||
| DA | Provincial Minister of Agriculture | ||
| COPE | Member | ||
| DA | Member | ||
| DA | Member | ||
| DA | Member | ||
| DA | Member | ||
| DA | Provincial Minister of Finance, Economic Development and Tourism | ||
| ANC | Member | ||
| DA | Premier of the Western Cape |