| Oraongka Ankayuba | |
| Full Name: | Oraongka Ankayuba |
| House: | Chakri Dynasty |
| Mother: | Chao Chom Manda Mohd Bunnag |
| Birth Date: | 27 October 1881 |
| Birth Place: | Grand Palace Bangkok, Siam |
| Death Place: | Bangkok, Siam |
Princess Oraongka Ankayuba or Phra Chao Boromwongse Ther Phra Ong Chao Oraongka Ankayuba (RTGS: Ora-ong Anyupha) (th|พระเจ้าบรมวงศ์เธอ พระองค์เจ้าอรองค์อรรคยุพา) (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:
Princess Oraongka Ankayuba died in her babyhood on 20 February 1882, at the age of only 4 months.
| 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 |