1839 in Belgium

• Monarch: Leopold I
• Prime Minister: Barthélémy de Theux de MeylandtGeorges-Henri Dumont, Chronologie de la Belgique: De 1830 à nos jours (Le Cri, 2017).

• 19 April – Treaty of London guarantees Belgian independence and neutrality; Luxembourg and Limburg partitioned.
• 21 May – Royal Library of Belgium opens to the public.
• 11 June – Parliamentary elections

• Maetschappy der Vlaemsche Bibliophilen founded by Constant-Philippe Serrure and Philip Blommaert as a text publication society to produce editions of medieval Flemish literature.

;Periodicals

• Bibliographie de la Belgique, ou catalogue général de livres belges (Brussels, C. Muquardt)[https://books.google.com/books?id=4lkSAAAAIAAJ On Google Books]
• Revue de Bruxelles, 3.[https://books.google.com/books?id=4Q1HAAAAcAAJ April–June issues] on Google Books.

;Official publications

• Machines à vapeur: Arrêtés et instructions (Brussels, Librairie Polytechnique)[https://books.google.com/books?id=hT1WAAAAcAAJ On Google Books]

;Other works

• Kronyk van Vlaenderen van 580 tot 1467 (2 vols, Ghent, Maetschappy der Vlaemsche Bibliophilen).[https://books.google.com/books?id=3UZBAAAAYAAJ Both volumes in one] on Google Books.
• Le promeneur dans Bruxelles et dans ses environs (Brussels, Société Typographique Belge)[https://books.google.com/books?id=hwY_AAAAcAAJ On Google Books]
• Mrs. Wemyss Dalrymple, The Economist's New Brussels Guide (Brussels, W. Todd)[https://books.google.com/books?id=UQlbAAAAcAAJ On Google Books]
• Louis de Potter, Révolution belge, 1828 à 1839: Souvenirs personnels (Brussels, Meline, Cans & co.)[https://books.google.com/books?id=BywPAAAAQAAJ On Google Books]
• Joseph Jean De Smet, Abrégé de l'histoire de la Belgique, third edition (Ghent){{Cite book|title=Abrégé de l'histoire de la Belgique |publisher=Vanryckeghem-Hovaere |year=1839 |location=Ghent |edition=3rd |url=https://books.google.com/books?id=PzhBAAAAcAAJ }}
• Pierre Simons and Gustave Nicolas Joseph de Ridder, Le Chemin de fer belge, ou recueil des mémoires et devis pour l'établissement du chemin de fer d'Anvers et Ostende à Cologne, avec embranchement de Bruxelles et de Gand aux frontières de France, 3rd edition (Brussels, Lacross et Cie.)[https://books.google.com/books?id=uoU-AAAAcAAJ On Google Books]
• Auguste Voisin, La bataille de Woeringen: récit historique (Brussels, Société des Beaux-Arts){{Cite web|url=https://books.google.com/books?id=qGdbAAAAQAAJ|title = La bataille de Woeringen: Récit historique|last1 = Voisin|first1 = Auguste|year = 1839}}

File:Esmeralda.jpg, Esmeralda (1839)]]

• Antoine Wiertz, Esmeralda, Quasimodo

• 10 February – Max Rooses, writer and museum curator (died 1914)
• 1 March – Élie Marchal, botanist (died 1923)
• 28 July – Isabelle Gatti de Gamond, feminist educator (died 1905)
• 7 August – Charles Hermans, painter (died 1924)
• 30 August – Henri Maquet, architect (died 1909)
• 18 October – Alphonse Joseph Charles Dubois, naturalist (died 1921)
• 18 December – Adolf Daens, radical priest (died 1907)
• 26 December – Charles John Seghers, missionary bishop (died 1886)

• 9 June – Joseph Paelinck (born 1781), painter
• 7 August – Erasme Louis Surlet de Chokier (born 1769), politician
• 15 December – Mattheus Ignatius van Bree (born 1773), painter

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{{Years in Belgium}}

{{Year in Europe|1839}}

Category:1830s in Belgium