Ștefan Voitec was a Romanian Marxist journalist and politician who held important positions in the state apparatus of Communist Romania. Debuting as a member of the Socialist Party of Romania in his late teens, he formed the Socialist Workers Party of Romania, then the United Socialist Party, while also engaging in human rights activism and advocating prison reform. The mid 1930s brought him into contact with the Romanian Communist Party, with whom he formed tactical alliances; however, he rejected its political line, and was for a while known as a Trotskyist. In 1939, he joined the consolidated Social Democratic Party, which reunited various socialist groups outlawed by the National Renaissance Front. During World War II, despite ostensibly withdrawing form political life to do research, Voitec served as the party's Secretary and joined the anti-fascist underground. Some reports suggest that he was also a committed anti-communist, critical of the Soviet Union to the point on endorsing war in the East. As a war correspondent, Voitec made contributions to Nazi propaganda, an issue which made him vulnerable to blackmail in later decades.