Dušan Popovic (Serbian Cyrillic: ????? ???????; 6 January 1885 – 8 November 1918) was a Serbian journalist, publicist and politician.
He was secretary of the Serbian Social Democratic Party (SSDP).
From 1908 to 1912, he was a lecturer at a party school in Belgrade.
Alongside Dimitrije Tucovic, he launched the Borba newspaper, which was a fortnightly journal of SSDP, which was published between 1910 and 1914.
In England, he was often referred to as Doushan Popovitch.