Princess Srinagarindra (; ; 21 October 1900 – 18 July 1995) née Sangwan Talapat (; ) was a member of the Thai Royal Family. She was also a member of the House of Mahidol, which is descended from the Chakri Dynasty, and was originated by Prince Mahidol Adulyadej, the Prince of Songkla, son of King Chulalongkorn (Rama V). She was the mother of Princess Galyani Vadhana, the Princess of Naradhiwas, King Ananda Mahidol (Rama VIII), and King Bhumibol Adulyadej (Rama IX) and was the paternal grandmother of King Vajiralongkorn (Rama X).