Julie Mathilda Berwald (14 October 1822 in Stockholm – 1 January 1877) was a Swedish concert and opera singer. Julie Berwald was born to the concert singer Mathilda Berwald and the musician Johan Fredrik Berwald. She and her sisters Fredrique and Hedvig Eleonora were trained as singers by their mother, and performed with her at their fathers public concerts. They toured as concert singers in Finland (1842), Copenhagen (1844) and Berlin (1847). The three siblings were a popular singing trio. Nils Arfwidsson said about her: