Svetozar Delic (August 31, 1885 – October 25, 1967) was the first communist mayor of Zagreb, Croatia.
Although he is known for his work in the early Yugoslav communist organization "Napred," Delic is mostly recognized for being the mayor with the shortest term in the history of Zagreb.
His term lasted only three days before Delic was fired and another three days before he was expelled from city hall.