Princess Henriëtte of Nassau-Weilburg, then of Nassau (22 April 1780, in Kirchheimbolanden – 2 January 1857, in Kirchheim unter Teck) was a German duchess.

She was a daughter of Prince Charles Christian and Carolina of Orange-Nassau, daughter of William IV, Prince of Orange.

Princess Henriette is known for her charity work and social engagement.

[1] In particular, she supported various schools, orphanages, and care facilities in Kirchheim; some of these facilities still exist to this day.

[2] On 28 January 1797, she married Duke Louis of Württemberg, a son of Duke Friedrich II Eugen, Duke of Württemberg, at the Hermitage, near Bayreuth.