Many of the most influential management scholars had a focus on strategy. The objective of the explorative study was to analyze and discuss the view on CSR of the major management thinkers of the 20 th century. The study was performed on the basis of a selection of 22 major management thinkers by Marc Buelens (2000), an analysis of their major works and of their contribution to theory. Their view on CSR, business ethics and stakeholder management are investigated through their writings and through articles on those management thinkers.In fact, the major management thinkers acknowledge the importance of social responsibility, if not explicitly, at least implicitly, even if the term CSR had not been coined at the time of their writings. They encourage good relations especially with employees and recognize the importance of a stakeholder approach to management. In fact, contrarily to the academic finance thinkers, the major management thinkers who have a broader strategic approach had integrated a CSR vision in their strategy, explicitly or implicitly. Business legitimacy in relation to the environment of the corporation is an essential condition for the strategic views of management thinkers. 4 Country of origin Year birth death University Degree(s) Profession