| Samaya Vudhirodom | |
| Full Name: | Samaya Vudhirodom |
| House: | Chakri dynasty |
| Mother: | Chao Chom Manda Phrom |
| Birth Date: | 13 September 1888 |
| Birth Place: | Grand Palace Bangkok, Siam |
| Death Place: | Bangkok, Siam |
Prince Samaya Vudhirodom (Thai: พระเจ้าบรมวงศ์เธอ พระองค์เจ้าสมัยวุฒิโรดม; ; 13 September 1888 - 9 December 1889), was a Prince of Siam (later Thailand) and a member of the Siamese royal family. He was a son of Chulalongkorn, King Rama V of Siam.
Her mother was Chao Chom Manda Phrom (daughter of Phraya Phitsanuloka Thibodi), he had 3 siblings; 2 elder sisters, and 1 younger sister:
Prince Samaya Vudhirodom died at the age of 1 on 9 December 1889,.
| Prince Samaya Vudhirodom | 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 Phrom | Maternal Grandfather: Phraya Phitsanuloka Thibodi | Maternal Great-grandfather: unknown | |
| Maternal Great-grandmother: unknown | |||
| Maternal Grandmother: unknown | Maternal Great-grandfother: unknown | ||
| Maternal Great-grandmother: unknown |