Archduchess Maria Anna Isabelle Epiphanie Eugenie Gabriele of Austria, full German name: Maria Anna Isabelle Epiphanie Eugenie Gabriele, Erzherzogin von Österreich (6 January 1882, Linz, Upper Austria, Austria-Hungary; 25 February 1940, Lausanne, Vaud, Switzerland) was a member of the Teschen branch of the House of Habsburg-Lorraine and an Archduchess of Austria and Princess of Bohemia, Hungary, and Tuscany by birth.

Maria Anna was the second child and daughter of Archduke Friedrich, Duke of Teschen and his wife Princess Isabella of Croÿ.

[1] Maria Anna married Prince Elias of Bourbon-Parma, the youngest son of Robert I, Duke of Parma, and his first wife, Princess Maria Pia of Bourbon-Two Sicilies, on 25 May 1903 in Vienna.

Elias gave Maria Anna an engagement ring with an oval ruby surrounded by diamonds.

Emperor Franz Josef gave her a diamond tiara made by Kochert, the royal jewelers in Vienna.