Major Narendra Dhar Jayal, or Nandu, as he was affectionately known (died 1958), was an officer of the Bengal Sappers and the Indian Army Corps of Engineers.
A legendary figure in Indian mountaineering, he was often referred to as the 'Marco Polo of Indian Mountaineering' as he had pioneered and patronized the sport of amateur mountain-climbing in the early years after Independence and set forth a blazing, though short, trail for Indian mountaineers to follow.
He encouraged the youths of India to take part in mountaineering.