Daniel Terragno, a native of Chile, is a teacher in the koan tradition of the Diamond Sangha, which was founded by Robert Aitken Roshi. Daniel is the dharma heir of John Tarrant Roshi of the Pacific Zen Institute. Daniel started his spiritual practice in 1967 studying the Gurdjieff Work with W.A. Nyland before taking up Zen. Daniel received authorization to teach Zen in 1995, and in 2001 received dharma transmission from Tarrant Roshi.

Daniel also teaches and leads sesshin in Ohio with Yellow Springs Dharma Center and Zen on High in Columbus, Ohio; with Grupo Zen Viento del Sur (Southern Wind) in Argentina, based in Buenos Aires, and also in Santiago, Chile.