The San Marinese Christian Democratic Party (Italian: Partito Democratico Cristiano Sammarinese) is a political party in San Marino. It has 25 of 60 seats in the Great General Council of San Marino, and governs in coalition with the San Marinese Socialist Party. It is led by Giovanni Lonfernini, who is one of the Captain-Regents of the state.

See also: Politics of San Marino, List of political parties in San Marino.