Catholic Conference
- Australian Catholic Bishops' Conference
- Canadian Conference of Catholic Bishops
- Catholic Bishops' Conference of Bangladesh
- Catholic Bishops' Conference of England and Wales
- Catholic Bishops' Conference of Ethiopia and Eritrea
- Catholic Bishops' Conference of India
- Catholic Bishops' Conference of Japan
- Catholic Bishops' Conference of Korea
- Catholic Bishops' Conference of Malaysia, Singapore and Brunei
- Catholic Bishops' Conference of Myanmar
- Catholic Bishops' Conference of Nigeria
- Catholic Bishops' Conference of Sri Lanka
- Catholic Bishops' Conference of Vietnam
- Catholic Bishops' Conference of the Philippines
- Catholic Conference (Delaware)
- Catholic Conference (MIAA)
- Catholic League (disambiguation)
- East Suburban Catholic Conference
- Episcopal conference
- Hungarian Catholic Bishops' Conference
- Inter-territorial Catholic Bishops' Conference of The Gambia and Sierra Leone
- International Catholic Conference of Scouting
- International Old Catholic Bishops' Conference
- Irish Catholic Bishops' Conference
- Lesotho Catholic Bishops' Conference
- Metro Catholic Conference
- Namibian Catholic Bishops' Conference
- National Catholic Youth Conference
- Pakistan Catholic Bishops' Conference
- Southern African Catholic Bishops' Conference
- Suburban Christian Conference
- Sudan Catholic Bishops' Conference
- United States Conference of Catholic Bishops
- Zimbabwe Catholic Bishops' Conference