Abstract: In recent years, there has been a proliferation of partnerships involving public organizations. The use of partnerships has evolved from an ad hoc response to particular problems to a general approach to problem‐solving and to improving the efficiency, effectiveness, and responsiveness of public organizations. Partnerships are also used to empower individuals, groups, and organizations outside government by enabling them to make a genuine contribution to government decisions affecting them. It is important, therefore, to explain the meaning and types of partnership, to examine their purposes, benefits, and participants, and to assess their political implications. In‐depth evaluative studies of partnerships are scarce, but there are enough data on partnerships and enough sufficient and theoretical materials on inter‐organizational relations in general to formulate hypotheses about the requirements for successful partnerships.Sommaire: Au cours des dernieres annees, on a assiste a une proliferation des partenariats impliquant des organismes publics. Leur utilisation a evolue, passant de la simple reponse concue pour un probleme particulier a une approche generate visant a resoudre les problemes et a ameliorer l'efficacite et la receptivite des organismes publics. Cette forme d'association sert aussi adeleguerdavantage de pouvoirs aux particuliers, aux groupes et aux organismes non‐gouvernementaux en leur permettant de contribuer vraiment aux decisions gouvernementales qui les touchent. II importe done d'expliquer la signification et les differents types de partenariats, d'examiner leurs objectifs, leurs avantages et leurs participants, et d'evaluer aussi leurs repercussions politiques. Les etudes sur ce sujet sont rares, mais il existe a cet egard suffisamment de donnees et de materiel conceptuel et theorique sur les relations interorganisationnelles en general, pour pouvoir formuler des hypotheses sur les elements qui garantissent la reussite d'une association en part