Julia Wernicke (August 26, 1860, Buenos Aires-October 25, 1932) was a painter and engraver from Argentina. She is known as the first animalist painter from Argentina, and was unique at the time in incorporating exotic animals into her paintings. She paved the way for female artists in Argentina through many firsts, especially within the discipline of engraving. Wernicke was one of the first women to have an individual exhibition of works in Buenos Aires, in 1897; and the first person to have an individual exhibition of engraved etchings in Argentina, in 1909.