Dorien Gray may refer to:

• The Picture of Dorian Gray, an 1891 philosophical novel by writer and playwright Oscar Wilde
• Roger Margason (died 2015), American author who uses the pseudonym of Dorien Grey

• Princess Marie of Orléans (1865-1909)
• Princess Marie of Orléans (1865–1909)
• Princess Marie of Prussia
• Princess Marie of Prussia (1855-1888)
• Princess Marie of Prussia (1855–1888)
• Princess Marie of Saxe-Altenburg (1854–1898)
• Princess Marie of Saxe-Altenburg (disambiguation)
• Princess Marie of Saxe-Weimar
• Princess Marie of Saxe-Weimar-Eisenach
• Princess Marie of Saxe-Weimar-Eisenach (1849–1922)
• Princess Marie of Saxe-Weimar-Eisenach (disambiguation)
• Princess Marie of Schwarzburg-Rudolstadt
• Princess Marie of the Netherlands
• Princess Marie of Waldeck and Pyrmont
• Princess Marie of Windisch-Graetz
• Princess Marie of Wurttemberg
• Princess Marie of Württemberg
• Princess Marie-Therese-Charlotte of France
• Princess Marie Therese of France (1667–1672)
• Princess Marie Therese of France (1746–1748)
• Princess Marie-Therèse of France
• Princess Marie Thérèse of France (1667-1672)
• Princess Marie-Thérèse of France (1667–1672)
• Princess Marie Thérèse of France (1746-1748)
• Princess Marie-Thérèse of France (1746–1748)