The Argentine Catholic Church, or Catholic Church in Argentina, is part of the worldwide Catholic Church, under the spiritual leadership of the Pope, the Curia in Rome, and the Argentine Episcopal Conference.
According to the CIA World Factbook (July 2014), 92% of the country are nominally Catholic, but less than 20% practice their faith regularly (i.e., attend weekly Mass). Later studies in 2019 suggest that between 62.9% and 63.3% of Argentinians are Catholic. No study has yet determined whether Catholics with higher levels of traditional religious observance are more likely than those with lower levels to participate in any cultural Catholic activities such as participating in online conversations about Catholicism's customs, beliefs, etc., sharing Catholic holidays with family, or engaging in political and social activism as an expression of Catholicism. In 2020, such a study was made of American Jews, comparing and contrasting nominally Jewish adherents with those who practice their faith weekly.
