Regnum Christi is an apostolic movement at the service of mankind and the Church. It shares the charism of the priestly congregation, the Legionaries of Christ. Its current membership consists of about 21,500 youths, adults, deacons, and priests and 10,000 in the Conquest and Challenge clubs for boys and girls, in more than 30 countries.
Regnum Christi fosters a deep ecclesial and missionary spirit in its members. As a dynamic organization, it strengthens their spirit of initiative and reminds them of their baptismal responsibility to make the faith the engine of their daily life in their personal, family, parish, professional, and social circles.