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. Through her marriage to Prince Elias of Bourbon-Parma (later Duke of Parma), Maria Anna was also a member of the House of Bourbon-Parma and a Princess of Bourbon-Parma.

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

Maria Anna married Prince Elias of Bourbon-Parma, the eldest son of Robert I, Duke of Parma and his first wife Princess Maria Pia of Bourbon-Two Sicilies, on 25 May 1903 in Vienna. Maria Anna and Elias had eight children: