The Party of Progress and Socialism (Arabic: حزب التقدم والاشتراكية Hizb Al-Taqadoum Wal-Ishtirakiyeh; French: Parti du Progrès et du Socialisme) is a political party in Morocco. The party was founded by Ali Yata in 1974.In the parliamentary election held on 27 September 2002 the party won 11 out of 325 seats.