| Prince of Nassau
|Gabriel Michael Louis Ronny de Nassau|
|House|| House of Bourbon-Parma|
House of Nassau-Weilburg
|Father||Prince Louis of Luxembourg|
|Mother||Princess Tessy of Luxembourg|
|Born|| March 12, 2006 |
Clinic des Grangettes, Geneva, Switzerland
|Grand Ducal Family of Luxembourg|
HRH Princess Marie Gabriele
HRH The Dowager Princess of Ligne
|v • d • e|
Prince Gabriel of Nassau (Gabriel Michael Louis Ronny de Nassau; born 12 March 2006), is the eldest child of Prince Louis of Luxembourg and his wife, Tessy Antony. He is also the eldest grandchild of the Grand Duke Henri and Grand Duchess Maria Teresa of Luxembourg. As Gabriel was born out of wedlock, he was not given any titles. Upon his marriage on 29 September 2006, Prince Louis gave up his succession rights and those of all his children to ensure equality.
On Luxembourg's National Day on 23 June 2009, Grand Duke Henri gave Tessy Antony the title of Princess of Luxembourg with the style of Her Royal Highness and the title Prince of Nassau and style Royal Highness to their sons and any future children.