Jens Immanuel Baggesen (15 February 1764 – 3 October 1826) was a major Danish poet, librettist, critic, and comic writer.
Baggesen was born at Korsør on the Danish island of Zealand on February 15, 1764. His parents were very poor, and he was sent to copy documents at the office of the clerk of Hornsherred District before he was twelve. He was a melancholy, feeble child, and he attempted suicide more than once. By dint of indomitable perseverance, he managed to gain an education; in 1782, he entered the University of Copenhagen.