Cornerstone Ecumenical Catholic Church
- Heartland Old Catholic Church parish. St. Paul, Minnesota. Mass schedule, directions, profile of the pastor, FAQs, information for those planning a wedding.
- http://www.cornerstoneecc.org/

The Heartland Old Catholic Church
- Founded to establish and support ecumenical Old Catholic communities, primarily throughout the central region of the United States. Locations in Illinois, Minnesota, and Missouri.
- http://www.heartlandoldcatholic.org/

The Evangelical Orthodox Catholic Church in America
- Established by Carmel Henry Carfora to serve the western United States. History, explanation of doctrine, their relations to other Catholic and Orthodox bodies.
- http://www.evangelicalorthodoxcatholic.org/

The National Catholic Church of North America
- Independent Catholic Church. Old Catholic lines of succession. Provides parish locations, clergy list, and FAQ.
- http://nationalcatholicchurch.faithweb.com/

Ecumenical Catholic Church USA
- Official web site of this independent sacramental church in the Old Catholic tradition. FAQ, list of dioceses and their boundaries, information on seminary. Links to religious orders, dioceses, and parishes. Requires Java.
- http://www.ecc-usa.org/

The Apostolic Society of Franciscan Communities
- An autocephalous jurisdiction consisting of religious orders for men and women. Desires the Catholic Church to take a more inclusive, Christ-like approach on issues including sexual orientation, contraception, women in the Church.
- http://franciscanlife.org/

White Robed Monks of St. Benedict
- A Benedictine Order in the Old (Dutch) Catholic tradition providing the Word and Sacraments to all without question and whose monks maintain a Soto Zen monastic sitting practice.
- http://whiterobedmonks.org

American Apostolic Catholic Church
- Independent Old Catholic denomination, which enjoys apostolic succession, valid sacraments and an all inclusive theology located in Michigan, Georgia and Minnesota.
- http://www.americanchurch.org

Apostolic Catholic Church in America
- Inclusive church based in Seattle, Washington. Welcomes all people as full participants regardless of sexual orientation, previous marriages, race, gender, and position in life. Uses the Episcopal Book of Common Prayer and Lectionary.
- http://www.apostoliccatholicchurchinamerica.org/

Apostolic Catholic Orthodox Church
- Carfora line. Renewal-oriented, in the spirit of the Second Vatican Council. Ordination open to men and women, married and single. General information, directory of parishes and ministries, information on clergy training. Too wide for most monitors.
- http://www.apostoliccatholic.org/

Old Catholic Church of Canada
- Independent national Old Catholic church body. In Mathew and Carfora lines. Small. Liturgy based on Tridentine Mass but congregations may use Anglican or Orthodox service books.
- http://netministries.org/see/churches/ch05841

Old Roman Catholic Church in North America
- Official web site of this autonomous non-papal Catholic ecclesial body. Old Catholic, Carfora line. "Defending tradition, preserving conscience."
- http://www.orccna.org/