Vishnujana Swami (also Visnujana Swami; 1948–1976), born Mark Stephen D'Atillo, was a disciple of A.
C.
Bhaktivedanta Swami Prabhupada, and a sannyasi within the International Society for Krishna Consciousness (commonly known as the 'Hare Krishnas' or ISKCON).
Despite his mysterious disappearance in 1976, he continues to be regarded as a saintly figure within ISKCON.
His legend lives on through recordings of his celebrated singing of the Hare Krishna mantra and through his unmatched success as a preacher in the early days of the movement.