Siglas:
PKS
Name: Partai Keadilan Sejahtera/ Prosperous Justice Party
Year founded: 1998
Ideology: Islamist
Current leader & function: Luthfi Hasan Ishaaq, president of the party
Number of seats in parliament: 57
Currently in government or in opposition: In government
Legal status: Legal political party
Link to official party website: www.pks.or.id
Observations: PKS is the largest islamist political party in Indonesian politics