| Name | Class year | Notability | Reference(s) |
|---|
| Mahidol Adulyadej, Prince of Songkla | Lecturer | Member of the House of Chakri; son of King Chulalongkorn of Siam; father of King Ananda Mahidol and King Bhumibol Adulyadej of Thailand | [1] |
| Chudadhuj Dharadilok, Prince of Bejrapurana | Lecturer | Member of the House of Chakri, of Siam (now Thailand); son of King Chulalongkorn and Queen Saovabha Phongsri of Thailand | [1] [2] |
| Rangsit Prayurasakdi, Prince of Chai Nat | Lecturer | Member of the House of Chakri, of Siam (now Thailand); son of King Chulalongkorn | [1] [3] |
| Galyani Vadhana, Princess of Naradhiwas | Lecturer | Elder sister of King Ananda Mahidol and King Bhumibol Adulyadej; granddaughter of King Chulalongkorn | [1] [4] |
| Maha Chakri Sirindhorn, Princess Royal | B.A. History (1973) M.A. Pali-Sanskrit (1979) | Second daughter of King Bhumibol Adulyadej of Thailand; received the Ramon Magsaysay Award (1991), Indira Gandhi Prize (2004) | [5] |
| Princess Sirivannavari Nariratana | B.F.A. Fashion design (2005) | Second daughter of Crown Prince Maha Vajiralongkorn of Thailand; 16th on the list of the "20 Hottest Young Royals" compiled by Forbes | [6] |
| Vanna Vaidhayakara, Prince Naradhip Bongsprabandh | Lecturer | Member of the House of Chakri, of Thailand; son of Worawannakon, Prince Narathip Praphanphong; grandson of King Mongkut | [7] |
| Prince Prem Purachatra | Lecturer | Member of the House of Chakri, of Thailand; son of Purachatra Jayakara, Prince of Kamphaengphet; grandson of King Chulalongkorn | [8] |
| Prince Subhadradis Diskul | B.A. History | Member of the House of Chakri, of Thailand; son of Tisavarakumarn, Prince Damrong Rajanubhab; grandson of King Mongkut | [9] |
| H.E. M.R.Seni Pramoj | Lecturer | Son of Prince Karob; great-grandson of King Rama II 6th prime minister of Thailand | [10] |
| H.E. M.R.Sukhumbhand Paribatra | Lecturer | Son of Prince Sukhumabhinanda; great-grandson of King Chulalongkorn 15th Governor of Bangkok | [11] |
| The Hon. M.L.Pin Malakul | Lecturer | Son of Chaophraya Phrasadet Surentharathibodi; great-great-grandson of King Rama II and Princess Kunthon Thipphayawadi Former Minister of Education and Minister of Culture National Artist in Literature (1987) and ASEAN Award in Literature (1992) | [12] |
| The Hon. M.L.Chirayu Navawongs | B.A. Thai language (1932) | Great-great-grandson of King Mongkut, scholar and former privy councillor | [13] |
| The Hon. M.L.Piyapas Bhirombhakdi | B.A. History | Great-great-granddaughter of King Mongkut, actress | [14] |
| Dhasanawalaya Sornsongkram | B.A. French language | The only daughter of Galyani Vadhana, Princess of Naradhiwas; niece of King Bhumibol Adulyadej | [15] |