Sophia Institute is a non-profit organization dedicated to promoting conservative Catholic teachings through publishing and educational initiatives. It operates Sophia Institute Press, which publishes books, pamphlets, and resources focused on Catholic theology, spirituality, and apologetics. Founded to disseminate the works of Catholic thinkers and address contemporary moral and faith-related issues from a traditionalist perspective, the Institute aims to strengthen Catholic identity and counter secular influences in society. It has been influential in conservative Catholic circles, providing materials for clergy, educators, and laypeople.

The organization emerged in the context of post-Vatican II Catholic renewal efforts, emphasizing orthodoxy and devotion. Under leadership transitions, it has expanded its reach through print and digital media. While primarily a publishing entity, it supports broader evangelization efforts. Sophia Institute maintains ties to conservative funding sources and has been noted for its role in intellectual formation within the Catholic community.

A related initiative, Sophia Institute for Teachers, was established in 2013 as an educational arm to support Catholic education by providing curriculum resources, professional development, and training for Catholic school teachers to integrate faith-based learning into schooling, with a focus on rebuilding Catholic identity and culture through education and countering secularism in classrooms.