- Jun 13 Richard Edgeworth, Anglo-Irish inventor and educationalist, dies at 73
- Jun 18 Joannes Siberg, Dutch Governor-General of the Dutch East Indies (1801-05), dies
- Jun 23 Otto Carl Erdmann Kospoth, Prussian composer, dies at 63
- Jun 24 Thomas McKean, US attorney (signed US Declaration of Independence), dies at 83
- Jun 30 Abraham Gottlob Werner, German geologist