Julie Mathilda Berwald (14 October 1822 in Stockholm – 1 January 1877) was a Swedish concert and opera singer.

She and her sisters Fredrique and Hedvig Eleonora were trained as singers by their mother, and performed with her at their fathers public concerts.

Nils Arfwidsson said about her: In 1852, she married Baron Georg Gustaf Knut Åkerhielm and retired from the stage.

Her marriage met with no resistance from the nobility, indicating a change in attitude towards singers and actresses, who were long looked down upon socially.

Julie Berwald was elected to the Royal Swedish Academy of Music, as member no.