Events from the year 1730 in Sweden

• Monarch – Frederick I

• 23 March - Personal union between Sweden and Landgraviate of Hesse-Kassel until 1751.
• The first issue of the paper Sedo-lärande Mercurius.

• - Peter Jonas Bergius, medical doctor and botanist (died 1790)
• - Dorothea Maria Lösch, sea captain and war heroine (died 1799)
• - Helena Ehrenmalm, landowner (died 1784)

This section needs expansion. You can help by adding to it. (June 2015)

• 14 September – Sophia Elisabet Brenner, poet (born 1659)