1803 in Sweden

• Monarch – Gustav IV Adolf

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• - The land reform Enskiftet is enforced in all Scania.
• - The Yellow Rose (society) is exposed and banned by the monarch, leading to the end of all secret masonic lodges at the royal court.Kjell Lekeby (2010). Gustaviansk mystik. Alkemister, kabbalister, magiker, andeskådare, astrologer och skattgrävare i den esoteriska kretsen kring G.A. Reuterholm, hertig Carl och hertiginnan Charlotta 1776-1803.. Sala Södermalm: Vertigo Förlag. {{ISBN|978-91-85000-57-9}}

• 8 June - Amalia Assur, first female dentist (died 1889)
• 16 May – Amelie von Strussenfelt, writer (died 1847)
• 25 November – Sofia Ahlbom, artist (died 1868)
• 26 November – Wilhelmina Stålberg, writer (died 1886)
• – Evelina Stading, painter (died 1872)
• – Isak Albert Berg, singer, composer (died 1886)

• 1 February – Anders Chydenius, leading classical liberal of Nordic history (born 1729)
• 12 December - Prince Frederick Adolf of Sweden, prince (born 1750)
• 27 August - Peter Gustaf Tengmalm, naturalist (born 1754)
• - Erika Liebman, poet and scholar (born 1738)

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{{Year in Europe|1803}}

{{Years in Sweden}}

Category:Years of the 19th century in Sweden

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