The Delors Commission was the administration of Jacques Delors, the eighth President of the European Commission. Delors presided over the European Commission for three terms. The first term lasted from 1985 to 1988, the second until 1992 and the final one until 1994, making Delors the longest serving president, and his Commission is also seen as the most successful at advancing European integration. It was the only Commission to serve three times, and Delors served five two-year terms. The third Commission was the first Commission of the European Union, the Maastricht Treaty having come into force in 1993.

The president of the European Commission is the head of the European Commission, the executive branch of the European Union (EU). The president of the Commission leads a cabinet of Commissioners, referred to as the College. The president is empowered to allocate portfolios among, reshuffle, or dismiss Commissioners as necessary. The College directs the commission's civil service, sets the policy agenda and determines the legislative proposals it produces. The commission is the only body that can propose or draft bills to become EU laws.