Luise Duchess of Brunswick Wolfenbuttel
- Category : Notable-Famous-Royal-family
- Type : GP
- Profile : 3/5 - Martyr / Heretic
- Definition : Split - Large
- Incarnation Cross : RAX The Four Ways 4
Prussian princess, a daughter of Ferdinand Albert II, Duke of Brunswick-Lüneburg and his wife Antoinette of Brunswick-Wolfenbüttel.
On 6 January 1742 she married Prince August Wilhelm of Prussia, second son of King Friedrich Wilhelm I of Prussia and Sophia Dorothea of Hanover. Prince August Wilhelm was a younger brother of the reigning Frederick the Great, whose spouse, Luise's own sister, gave him no children. As such, her son was to inherit the Prussian throne in 1786. In her widowhood, she was given the Crown Prince's Palace in Berlin. She died on 13 January 1780.