The crossword solution for the term 'Indian Chief, Once' is 'Nehru'. Jawaharlal Nehru was an Indian independence activist and politician who served as the first Prime Minister of India from 1947 to 1964. He was a leader of the Indian National Congress and a major figure in the struggle for Indian independence from British rule. He is also known as Pandit Nehru due to his roots in the Kashmiri Pandit community.