Siddhasenadivākarasuri

Ācārya Śrī
Siddhasenadivākarasuri
An idol of Acharya Siddhasenadivākarasuri at a Śvetāmbara Jain temple in Ujjain, Madhya Pradesh
Personal life
Born5th century CE
Died5th century CE
Notable work(s)Nyāyāvatāra, Kalyanmandir, Vardhman Shakrastav
Religious life
ReligionJainism
SectŚvetāmbara
Initiationby Acharya Vruddhavadisuri

Siddhasenadivākarasuri (Jain Prakrit: सिद्धसेनदिवाकरसूरि) was a Jain monk of the Śvetāmbara sect in the fifth century CE who wrote works on Jain philosophy and epistemology. He was like the illuminator of the Jain order and therefore came to be known as Divākara, "Sun". He is credited with the authorship of many books, most of which are not available. Sanmatitarka ('The Logic of the True Doctrine') is the first major Jain work on logic written in Sanskrit. Among the most popular of his works, the Kalyan Mandir Stotra is a Sanskrit hymn dedicated to the 23rd Tirthankara Parshvanatha. It is one of the 9 holiest recitations (Nav Smaran) in the Śvetāmbara Murtipujak sect of Jainism.

Two references to Siddhasena's Sanmati Tarka and one reference of Siddhasena himself are found in Jinadāsagaṇī Mahattarā's cūrṇi which is believed to have had been written in 676 CE. Therefore, according to Pandit Bechardas Doshi and Pandit Sukhlal Sanghvi's translation of Sanmati Tarka, Siddhasena Divakarasuri was a Śvetāmbara ascetic in the 5th century CE.