Mahapurusa Achyutananda Dasa (Odia:-ଅଚ୍ୟୁତାନନ୍ଦ ଦାସ ) was a 16th-century poet seer and Vaishnava saint from Odisha, India. He was popularly known as Gopala Guru. He was considered to have the power to see the past, present and future. He was a prolific author, and one of the group of five, that led a revolution in spirituality in Odisha by translating Sanskrit texts into the Odia language for common people.