Events in the year 1830 in Belgium.
- October – Garde Civique formed to maintain public order
- 4 October – Provisional government proclaims Belgian independence.
- 17 October – Decree of the provisional government prohibiting importation of jenever from the Netherlands.
- 27 October – Belgian forces take Antwerp; Dutch forces bombard the city from Antwerp Citadel.
- 26 December – The five powers represented in the London Conference (Austria, Britain, France, Prussia, Russia) recognise Belgian independence.
- Almanach du commerce du royaume des Pays-Bas: Bruxelles et ses environs (Brussels, Grignon)
- Promenades dans Bruxelles et ses environs (Brussels, Berthot)
- Vade Mecum, ou description de Bruxelles et ses environs (Brussels, C. J. De Mat)