Marie Soldat-Roeger (born in Graz (Styria), March 25, 1863, died in Graz (Styria), September 30, 1955) was a violin virtuoso active in orchestral and chamber music in the Vienna of the late 19th and early 20th centuries.
A pupil of violin master Joseph Joachim, she was born 'Marie Soldat', but in 1889 married a lawyer named Roeger.
While studying with Joachim at the Berlin Hochschule für Musik, she won the Mendelssohn Prize in 1880.
[3] In the late 1880s and early 1890s, she formed an all-female string quartet, in which she played first violin.
[4][5] In 1896, she founded the celebrated, all-female Soldat-Roeger Quartet, whose viola-player was Natalie Bauer-Lechner, Elsa Edle von Plank as second violinist (replacing Ella Finger-Bailetti in 1898), and Leontine Gärtner as cellist (replacing Lucy Herbert Campbell in 1903).