Gyula Pártos (born Julius Puntzmann, 17 August 1845 – 22 December 1916) was a Hungarian architect. Together with Ödön Lechner he designed a number of buildings in the typical Szecesszió (Art Nouveau) style of fin-de-siècle Hungary. He was the brother-in-law of the lawyer and politician Béla Pártos, the husband of opera singer Vittorina Bartolucci, and the father-in-law of composer and opera director Miklós Radnai.