Seetharaman Sundaram (25 February 1901–26 December 1994) was a lawyer and pioneer of yoga as exercise, often known as Yogacharya Sundaram, and the first person to publish a handbook of yoga asanas in English, his 1928 Yogic Physical Culture. This was also the first yoga book to be illustrated with photographs. He travelled India with the bodybuilder K. V. Iyer, helping to popularise the new blend of hatha yoga and physical culture.