Princess Oraongka Ankayuba or Phra Chao Boromwongse Ther Phra Ong Chao Oraongka Ankayuba (RTGS: Ora-ong Anyupha) () (27 October 1881 – 20 February 1882), was the Princess of Siam (later Thailand). She was a member of the Siamese Royal Family and daughter of Chulalongkorn, King Rama V of Siam.
Her mother was Chao Chom Manda Mohd Bunnag, daughter of Lord (Chao Phraya) Suravongs Vaiyavadhana (son of Somdet Chao Phraya Borom Maha Si Suriyawongse. She had an elder brother and a younger brother: Prince Abhakara Kiartiwongse, the Prince of Chumphon (19 December 1880 – 19 May 1923) Prince Suriyong Prayurabandh, the Prince of Chaiya (27 July 1884 – 2 May 1919)
Princess Oraongka Ankayuba died in her babyhood on 20 February 1882, at the age of only 4 months.
Ancestry +Ancestor of Princess Oraongka Ankayuba Princess Oraongka Ankayuba Father:Chulalongkorn, King Rama V of Siam Paternal Grandfather:Mongkut, King Rama IV of Siam Paternal Great-grandfather:Buddha Loetla Nabhalai, King Rama II of Siam Paternal Great-grandmother:Queen Sri Suriyendra Paternal Grandmother:Queen Debsirindra Paternal Great-grandfather:Prince Sirivongse, the Prince Matayabidaksa Paternal Great-grandmother:Mom Noi Sirivongs na Ayudhya Mother:Chao Chom Manda Mohd Bunnag Maternal Grandfather:Chao Phraya Suravongs Vaiyavadhana Maternal Great-grandfather:Somdet Chao Phraya Borom Maha Sri Suriyawongse Maternal Great-grandmother:Klin Bunnag Maternal Grandmother:Im Bunnag Maternal Great-grandfather:unknown Maternal Great-grandmother:unknown