Secularism in Georgia was most popular in the 20th century when the country was part of the Soviet Union. In the 21st century, secular and non-religious currents have seen a precipitous decline due to the rising number of people practicing the Georgian Orthodox Church. Article 9 of the current Constitution of Georgia provides for complete freedom of belief and religion. It also recognizes the "special role ... in the history of Georgia" of the Georgian Orthodox Church, but stipulates that the GOC shall be independent of the state. A special Concordat between the Georgian state and the GOC was ratified in 2002, giving the GOC a special legal status and rights not given to other religious groups—including legal immunity for the Georgian Orthodox Patriarch, exemption from military service for GOC clergy, and a consultative role in education and other aspects of the government.

Christianity is the predominant religion in Georgia. The wide variety of peoples inhabiting Georgia has meant a correspondingly rich array of active religions in the country.