Sureśvara (also known as Sureśvarācārya, was a 9th-century Indian philosopher, who studied under Śankara. Śankara is said to have entrusted to Sureśvara his first monastic institution, the Sringeri Sharada Peetham. Sureśvara is believed to have founded the famous Naduvil Matham in Thrissur.