Axel Adolf Harald Jungstedt (17 March 1859 - 14 March 1933) was a Swedish painter and professor at the Royal Swedish Academy of Arts.
He is represented with paintings at the Gothenburg Art Museum, the National Gallery of Denmark, and the National Gallery of Norway, and contributed with decorations of the Stockholm Opera House.
Axel Adolf Harald Jungstedt was born on 17 March 1859 in Norrköping in Östergötland, Sweden, the son of Johan Nils Jungstedt and Matilda Sundius.
He was the brother of opera singer Matilda Jungstedt.