Christian Union (Lithuanian: Krikščionių sąjunga) is a political party in Lithuania. It held its constituent congress on 8 February 2020. The constituent congress elected the initiator of the party, Rimantas Dagys, its chairman. Member of Seimas , Signatory of the Act of March 11 Jonas Šimėnas, and several former members of the Seimas (including , , and ) also became members of the party. Priest presided over a prayer in the congress. He said that he was asked to do so by cardinal Sigitas Tamkevičius.