Markandeya is an ancient rishi born in the clan of Bhrigu Rishi. The Markandeya Purana especially, comprises a dialogue between Markandeya and a sage called Jaimini, and a number of chapters in the Bhagavata Purana are dedicated to his conversations and prayers. He is also mentioned in the Mahabharata. Markandeya is venerated within all mainstream Hindu traditions.
Today, Markandeya Tirtha, where the sage Markandeya wrote the Markandeya Purana is situated on a trekking route to the Yamunotri Shrine in the Uttarkashi district, Uttarakhand.