Jayatirtha

Jayatirtha (), also known as Teekacharya () (1345 – 1388), was a Hindu philosopher, dialectician, polemicist and the sixth pontiff of Madhvacharya Peetha from (1365 – 1388). He is considered to be one of the important seers in the history of Dvaita school of thought on account of his sound elucidations of the works of Madhvacharya. He structured the philosophical aspects of Dvaita and through his polemical works, elevating it to an equal footing with the contemporary schools of thought. Along with Madhva and Vyasatirtha, he is venerated as one of the three great spiritual sages, or munitraya of Dvaita. Jayatirtha is considered an incarnation of Indra (lord of gods) with avesha of Adi Sesha in the Madhva Parampara.

Born into an aristocratic Deshastha Brahmin family, he later adopted the cause of Dvaita after an encounter with the Madhva saint, Akshobhya Tirtha (d. 1365). He composed 21 works, consisting of commentaries on the works of Madhva and several independent treatises criticizing the tenets of contemporary schools, especially Advaita, while simultaneously elaborating upon the Dvaita thought. His dialectical skill and logical acumen earned him the title of '' or commentator par excellence''.