Anna Grobecker, born 27 July 1829 in Breslau (which was then part of the Kingdom of Prussia), died 27 September 1908 in Althofen, Austria, was a German mezzo-soprano who appeared in many operas and operettas.
She was a skilled comic actress and was most popular in "trousers roles".She was the daughter of opera singers Franz Mejo and Rosa Mejo-Straub, one of their seven children, all of whom had stage careers.
Anna was trained as an actress by Carl Herbold and as a singer by her mother.
She made her debut in Magdeburg in 1844, appeared in Leipzig in 1848, and performed in Berlin from 1850 - 1858, where she specialised in soubrette roles.
In 1858, during a guest appearance in Budapest, she was seen by Johann Nestroy, who brought her to Vienna.