Princess Therese of Nassau-Weilburg (German: Therese Wilhelmine Friederike Isabelle Charlotte Prinzessin von Nassau-Weilburg; Russian: Терезия Васильевна Нассауская, Tereziya Vasilyevna Nassauskaya; 17 April 1815 in Weilburg, Duchy of Nassau[citation needed] – 8 December 1871 in Prague, Kingdom of Bohemia, Austria-Hungary[citation needed]) was a member of the House of Nassau-Weilburg and a Princess of Nassau-Weilburg by birth.

Through her marriage to Duke Peter of Oldenburg, Therese was also a Duchess of Oldenburg.

Therese was the second child and daughter of William, Duke of Nassau and his first wife Princess Louise of Saxe-Hildburghausen.

[citation needed] Therese married Duke Peter of Oldenburg, second and younger son of Duke George of Oldenburg and his wife Catherine Pavlovna of Russia, on 23 April 1837 in Biebrich.

[citation needed] Therese and Peter had eight children:[citation needed] Media related to Princess Therese of Nassau-Weilburg at Wikimedia Commons