Prince Svasti Sobhana, the Prince Svastivatana Visishtha (Thai: ??????????????????????? ????????????????????? ???????????????????????, RTGS: Somdet Phrachao Borommawongthoe Phraongchao Sawatdisophon Krommaphra Sawat watdanawisit; 22 December 1865 – 10 December 1935) was a son of King Mongkut (Rama IV) and Princess Consort Piam.
He had the same parents as the 3 queens of King Chulalongkorn, Queen Sunandha Kumariratana, Queen Savang Vadhana and Queen Saovabha Bhongsi.
He was the father of Queen Rambai Barni.
Prince Svasti Sobhana was the sixtieth child of King Mongkut.