The National Dialogue Quartet is a coalition of four organizations in Tunisia that played a crucial role in the country's transition to democracy following the 2011 revolution. Formed in July 2013, the quartet aimed to facilitate dialogue among various political and social groups to resolve political tensions and promote national unity. In 2015, the National Dialogue Quartet was awarded the Nobel Peace Prize for its efforts in fostering dialogue and reconciliation during a period of political turmoil. The quartet's work is recognized as a significant contribution to peace and democracy in Tunisia, serving as a model for conflict resolution in other regions.