Anna Magdalena "Anne-Malène" Sofia Charlotta Piper née Wachtmeister (1819–1875) was a Swedish court official.
[1] She was the daughter of court chamberlain baron Bleckert Wachtmeister and countess Margareta Christina Charlotta Mörner af Morlanda.
While no överhovmästarinna was appointed after the retirement of Wilhelmina Bonde in 1869, it was customary for the ladies-in-waiting with the title statsfru to perform the functions of the senior lady-in-waiting in such cases.
Queen Louise died the same year, but Piper was allowed to remain her office by the widowed king.
In April 1871, she was forced to undergo a breast operation, and fell ill with erysipelas, which nearly caused her death, during which Fritz von Dardel described her: