Princess Louise Charlotte of Saxe-Altenburg (Marie Agnes Louise Charlotte; 11 August 1873 – 14 April 1953) was a German noblewoman.

She was born on 11 August 1873 and was the daughter of Prince Moritz of Saxe-Altenburg and his wife, Princess Augusta of Saxe-Meiningen.

[1] Louise Charlotte's mother was the daughter of Bernhard II, Duke of Saxe-Meiningen, and Princess Marie Frederica of Hesse-Kassel.

[1] They divorced on 26 January 1918, a few months before he reigned briefly as Duke of Anhalt.

They had six children together: This article related to German royalty (1871–1919) is a stub.