Vijñānabhikṣu (also spelled Vijnanabhikshu) was a Hindu philosopher from Bihar, variously dated to the 15th or 16th century, known for his commentary on various schools of Hindu philosophy, particularly the Yoga text of Patanjali
His scholarship stated that there is a unity between Vedānta, Yoga, and Samkhya philosophies, and he is considered a significant influence on Neo-Vedanta movement of the modern era