Louise of Prussia (German: Luise von Preußen) may refer to:
Princess Louise of Prussia (1770–1836), daughter of Prince Augustus Ferdinand of Prussia
Queen Louise of Prussia (1776–1810), queen consort of Prussia by marriage to King Frederick William III
Princess Louise of Prussia (1808–1870), daughter of King Frederick William III
Princess Louise of Prussia (1829–1901), daughter of Prince Charles of Prussia and landgravine consort of Alexis, Landgrave of Hesse-Philippsthal-Barchfeld
Princess Louise of Prussia (1838–1923), daughter of William I, German Emperor and King of Prussia and grand duchess consort of Frederick I, Grand Duke of Baden
Princess Louise Margaret of Prussia (1860–1917), daughter of Prince Frederick Charles of Prussia
See also
Countess Louise Henriette of Nassau (1627–1667), duchess consort of Prussia by marriage to Duke Frederick William
Princess Louise Dorothea of Prussia (1680–1705), daughter of King Frederick I
Sophia Louise of Mecklenburg-Schwerin (1685–1735), queen consort in Prussia by marriage to King Frederick I
Louisa Ulrika of Prussia (1720–1782), daughter of King Frederick William I and queen consort of Adolf Frederick, King of Sweden
Frederica Louisa of Hesse-Darmstadt (1751–1805), queen consort of Prussia by marriage to King Frederick William II
Princess Victoria Louise of Prussia (1892–1980), daughter of William II, German Emperor and King of Prussia and duchess consort of Ernest Augustus, Duke of Brunswick
Königin Luise (disambiguation)
Louise, Queen of Prussia (film), a 1931 German film