The Romanian Democratic Convention was an electoral alliance of several democratic, anti-communist, anti-totalitarian, and centre-right political parties in Romania, active from 1991 until 2000. The most prominent leaders of the CDR throughout the 1990s were by far Corneliu Coposu, Ion Rațiu, and Ion Diaconescu, all three members of the Christian Democratic National Peasants' Party (PNȚCD) - successor and political heir to the National Peasants' Party (PNȚ), active in the Kingdom of Romania between 1926 and 1948).

Corneliu (Cornel) Coposu was a Christian Democratic and liberal conservative Romanian politician, the founder of the Christian Democratic National Peasants' Party, the founder of the Romanian Democratic Convention, and a political detainee during the communist regime. His political mentor was Iuliu Maniu (1873–1953), the founder of the National Peasant Party (PNȚ), the most important political organization from the interwar period. He studied law and worked as a journalist.