Drago Marušič (December 10, 1884 – September 30, 1964) was a Slovenian and Yugoslav politician and jurist. Born in Opatje Selo in present-day western Slovenia, Marušič studied law at Universities of Graz and Prague, where he graduated in 1911. During World War I he escaped to the Russian side and joined a volunteer legion in Serbia. Then, as a member of the Yugoslav Committee he worked in Rome, in the United States, and finally in Paris, where he attended the 1919 Peace Conference along with Ante Trumbić. He was a member of the Independent Agrarian Party (SKS), and later a member of the Yugoslav National Party (JNS).