| Jean-Claude Marcourt | |
| Birth Date: | 1956 10, df=yes |
| Birth Place: | Awans, Liège Province, Belgium |
| Nationality: | Belgian |
| Occupation: | politician |
Jean-Claude Marcourt (born 16 October 1956) is a Belgian politician who has been serving as President of the Parliament of Wallonia since 2019. He was the Vice-Minister-President and Minister of Economy and Foreign Affairs of the Walloon government and Vice-Minister-President and Minister of Higher Education of the Government of the French Community. He is a member of the Belgian Francophone Socialist Party (PS).