Buddhist logico-epistemology is a term used in Western scholarship to describe Buddhist systems of pramāṇa and hetu-vidya. While the term may refer to various Buddhist systems and views on reasoning and epistemology, it is most often used to refer to the work of the "Epistemological school", i.e. the school of Dignaga and Dharmakirti which developed from the 5th through 7th centuries and remained the main system of Buddhist reasoning until the decline of Buddhism in India.

Dignāga was an Indian Buddhist scholar and one of the Buddhist founders of Indian logic. Dignāga's work laid the groundwork for the development of deductive logic in India and created the first system of Buddhist logic and epistemology (Pramana).