Catholic Organizations

• Charities
• Missions
• Scholarly
• Student
• Women

• Knights of Columbus
• L'Arche
• Opus Dei
• Serra International

• Advent Group  - UK organization serving as a support group for men and women who have left the active ministry or religious life.
• Aid to the Church in Russia  - Nonprofit organization created to provide a secure and authorized instrument for mobilizing financial, cultural, and humanitarian resources to address Church and civil society needs in Russia.
• Association of Hebrew Catholics  - Voluntary association created to preserve the identity and heritage of Jewish Catholics within the church.
• Catholic League for Religious and Civil Rights  - United States' largest Catholic civil rights organization. Works to protect the religious freedom and free speech rights of Americans.
• Catholic Marketing Network  - Serves as a venue for the gathering of Catholic professionals and businesses. Site presents a forum board, contacts, and information on network history and membership.
• International Order of Alhambra  - Fraternal order of Catholic men established to assist persons with developmental disorders or mental retardation.
• National Black Catholic Congress  - Organization representing African American Roman Catholics. Aims to establish an agenda of evangelization and to promote holistic development for African Americans.
• National Federation for Catholic Youth Ministry (NFCYM)  - Nonprofit organization advocating for the role and needs of young people in the Church and society. Promotes a comprehensive approach to youth ministry, supports diocesan youth ministry, and provides ministerial leadership, resources, and services.
• The Saint Joseph Foundation  - Association dedicated to defending Catholic rights and serving Catholics who aim to know and vindicate their rights within the Church.