Si Suthammaracha

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Si Suthammaracha" – news · newspapers · books · scholar · JSTOR (July 2023) (Learn how and when to remove this message)

Si Suthammaracha ศรีสุธรรมราชา
King of Ayutthaya
King of Siam
Reign	9 August 1656 – 26 October 1656[clarification needed]
Predecessor	Chao Fa Chai
Successor	Narai
Born	1600
Died	26 October 1656[clarification needed] Wat Khok Phraya, Ayutthaya, Ayutthaya Kingdom
Names Si Suthammaracha Sanphet VII
House	Prasat Thong dynasty

Si Suthammaracha (Thai: ศรีสุธรรมราชา, Śrī Sudharmarājā) was the King of Ayutthaya from August 1656 to 26 October 1656 (2 months 17 Days).^[1] He was a younger brother of Prasat Thong.

Not long after Si Suthammaracha seized the throne from Chao Fa Chai, He quarrelled with his nephew, Prince Narai, They began to fight against each other, Si Suthammaracha was captured and executed after defeated in single combat with Narai on 26 October 1656.