Agneta Horn, Swedish writer (died 1672)

Agneta Horn was a Swedish writer born to noble parents and a military father. She traveled a great deal throughout Europe in her lifetime as a result of living in a military family and later marrying another soldier. She is most known for writing her autobiography, Agneta Horns leverne.

August 18 is the 230th day of the year in the Gregorian calendar; 135 days remain until the end of the year.