Landgravine Louise of Hesse-Darmstadt

Landgravine Louise of Hesse-Darmstadt may refer to:


 * Landgravine Louise of Hesse-Darmstadt (1757–1830), daughter of Louis IX, Landgrave of Hesse-Darmstadt and grand duchess consort of Charles Augustus, Grand Duke of Saxe-Weimar-Eisenach
 * Landgravine Louise of Hesse-Darmstadt (1761–1829), daughter of Prince George William of Hesse-Darmstadt and grand duchess consort of Louis I, Grand Duke of Hesse