|This article does not cite any references or sources. (May 2012)|
The Issy-les-Moulineaux Congress was the second national congress of the French Socialist Party (Parti socialiste or PS). It took place on July 11 to 13, 1969. This marked the transformation of the old French Section of the Workers' International (SFIO) into the new PS. However, François Mitterrand's Convention of Republican Institutions did not attend.