Gustav Morelli (15 February 1848 – 21 March 1909) was a Hungarian engraver and illustrator who specialized in the woodcut technique.

During this time many Hungarian painters, including Mihály Munkácsy worked as wood engravers.

He worked with artists such as Gusztáv Kelety, Géza Mészöly, and János Greguss at the Sunday News.

[3] Morelli's success led the government to establish in 1873 the national art teacher woodcutter class.

In 1889, he went on a study tour to various woodcutting institutes, visiting Munich, Cologne, Brussels, London, Rotterdam, The Hague, Utrecht and Amsterdam.