Portal:Belgium/Anniversaries/June/June 4
- 1749: death of Count Friedrich August von Harrach-Rohrau, Governor of the Habsburg Netherlands
- 1831: Leopold I is elected as the first King of the Belgians by the National Congress
- 1933: birth of Cardinal Godfried Danneels, Archbishop of Mechelen-Brussels
- 1940: birth of John Massis, teeth acrobat
- 1981: birth of Christophe Soumillon, jockey