Mirza Asadullah Khan Ghalib (1797–1869) was one of the greatest classical poets of Urdu and Persian literature. Born in Agra and later based in Delhi, he is renowned for his profound and philosophical ghazals, exploring love, longing, human nature, and existence. His poetry is celebrated for its intellectual depth, wit, imagery, and mastery of language. His Diwan-e-Ghalib remains a timeless classic and an essential part of Urdu literary heritage.