State Conferences & Councils of Churches in the United States
- Alaska Christian Conference
- Arizona Ecumenical Council
- Arkansas Interfaith Conference
- California Council of Churches/California Church Impact
- Southern California Ecumenical Council
- Colorado Council of Churches
- Christian Conference of Connecticut
- The Council of Churches of Greater Washington (DC)
- Florida Council of Churches
- Georgia Christian Council
- The Regional Council for Christian Ministry, Inc. - Idaho
- Illinois Conference of Churches
- Indiana Partners for Christian Unity and Mission
- Ecumenical Ministries of Iowa (EMI)
- Kansas Ecumenical Ministries
- Kentucky Council of Churches
- Louisiana Interchurch Conference
- Maine Council of Churches
- The Christian Council of Delaware and Maryland's Eastern Shore
- Massachusetts Council of Churches
- Michigan Ecumenical Forum
- Minnesota Council of Churches
- Mississippi Religious Leadership Conference
- Missouri -- Council of Churches of the Ozarks
- Montana Association of Churches
- Interchurch Ministries of Nebraska
- New Hampshire Council of Churches
- New Jersey Council of Churches
- New Mexico Conference of Churches
- New York State Community of Churches, Inc.
- North Carolina Council of Churches
- Ohio Council of Churches
- Oklahoma Conference of Churches
- Ecumenical Ministries of Oregon
- Pennsylvania Council of Churches
- Rhode Island State Council of Churches
- South Carolina Christian Action Council, Inc.
- South Dakota -- Association of Christian Churches
- Tennessee Association of Churches
- Texas Conference of Churches
- Vermont Ecumenical Council and Bible Society
- Washington Association of Churches
- West Virginia Council of Churches
- Wisconsin Council of Churches
- Wyoming Association of Churches