Princess Maria
Princess Maria may refer to:
- Princess Laetitia Maria of Belgium, Archduchess of Austria-Este
- Princess Maria Antonia of Naples and Sicily, Princess of Asturias
- Princess Maria Beatrice of Savoy, youngest daughter of Italy's last king and his queen
- Princess Maria Clotilde of Savoy, Italian princess
- Princess Maria Francesca of Savoy, Italian princess
- Princess Maria Gabriella of Savoy, daughter of Umberto II
- Princess Maria of Greece and Denmark, 5th child of George I of Greece and Olga Konstantinovna of Russia
- Princess Maria Josepha of Saxony (1867–1944), mother of Emperor Karl I of Austria
- Princess Maria Laura of Belgium, Archduchess of Austria-Este
- Princess Maria Louise, a character in the fictional anime Mobile Fighter G Gundam
- Princess Maria Manuela of Asturias, Portuguese princess
- Princess Maria of Romania, youngest daughter and fifth child of Michael I and Queen Anne
- Princess Maria of Romania (1870-1874), only child of Carol I of Romania and Elisabeth of Wied
- Princess Maria Pia of Bourbon-Parma, oldest daughter of Umberto II of Italy and Marie-José of Belgium
- Princess Maria Tatiana of Yugoslavia, first child of Prince Andrej of Yugoslavia and Princess Christina of Hesse-Kassel
- Princess Maria Teresa of Bourbon-Two Sicilies, child of Lodovico, Count of Trani and Mathilde Ludovika