How many types of catholicism are there: essential, updated guide
how many types of catholicism are there
If you have ever wondered how many types of catholicism are there, you are not alone. It is a common question with a surprisingly layered answer. Depending on what you mean by “types”, you might be looking for the number of Catholic “rites”, the number of self-governing Churches within Catholicism, or simply the variety of spiritual expressions across the globe. This guide explains the differences clearly so you can give a confident, accurate answer—whether in a conversation at work, a study group, or while planning to visit a new parish on holiday.
At its heart, the Catholic Church is one universal communion that spans continents, cultures and languages. Yet it is also made up of distinct communities with their own histories and liturgical traditions, all fully Catholic and united in faith. Understanding those layers will help you see why people answer the question how many types of catholicism are there in slightly different ways.
The short answer to how many types of catholicism are there
Here is the short, practical answer you can use when someone asks, “how many types of catholicism are there?”
- One Catholic Church in full communion: Catholics worldwide belong to one Church led by the Bishop of Rome (the Pope). The unity of faith, sacraments and governance is fundamental.
- Twenty-four “particular Churches”: Within that one Church are 24 self-governing Churches (in Latin, sui iuris). One is the Latin (or Roman) Church; the other 23 are the Eastern Catholic Churches.
- Several liturgical families (rites): These Churches celebrate the sacraments in distinct liturgical traditions—most notably the Roman Rite in the West, and families such as the Byzantine, Alexandrian, Antiochian (West Syriac), Chaldean (East Syriac) and Armenian in the East.
- Variety inside the Latin Church: Even within the Latin Church there are different approved liturgical usages (for example, the Roman Rite’s ordinary form, the Ambrosian Rite in Milan, and the ancient Mozarabic Rite in Toledo), plus recognised local adaptations such as the Zaire Use.
So, if you want a number, you can say there are 24 Catholic Churches. If you want to talk about “rites”, there are several major liturgical families with a rich internal diversity. That is why, when people ask how many types of catholicism are there, you will hear more than one correct-sounding answer—they are counting different things.
Understanding what “types” means—and why the answer to how many types of catholicism are there depends on definitions
When people ask how many types of catholicism are there, they might be using “types” in at least three ways. It helps to separate them:
- Particular Churches (sui iuris): These are the 24 self-governing Churches in full communion with the Pope. Each has its own hierarchy, law, and traditions. Example: the Latin Church, the Maronite Church, the Ukrainian Greek Catholic Church.
- Rites and usages: “Rite” refers to a liturgical, theological, spiritual and disciplinary heritage. The Roman Rite is the most widely known, but the Byzantine, Alexandrian, Antiochian (West Syriac), Chaldean (East Syriac) and Armenian families are all Catholic too.
- Spiritual families and devotions: Religious orders (Franciscans, Jesuits, Benedictines), ecclesial movements (like Focolare or Charismatic Renewal) and local devotions (such as the Divine Mercy) express different spiritual emphases, but they are not different “types” of Catholicism in the structural sense.
Once you know which of these a person has in mind, you will know how to answer the question clearly and without confusion.
How many types of catholicism are there by liturgical family
It is helpful to map out the main liturgical families and some of the Churches that belong to them. This approach makes the variety tangible without getting lost in technicalities. It also makes it easier to explain how many types of catholicism are there to friends and family who have never encountered an Eastern Catholic parish.
The Latin (Western) tradition
The Latin Church is by far the largest particular Church. Its principal liturgical form is the Roman Rite, normally celebrated in the vernacular since the Second Vatican Council, though Latin remains a living liturgical language. Within the Latin Church you will find:
- Roman Rite (ordinary form), the standard form used in most parishes worldwide.
- Other usages approved for particular communities, such as Divine Worship (used by the Personal Ordinariates for former Anglicans) and the Zaire Use (developed in the Democratic Republic of the Congo).
- Ancient Western rites: the Ambrosian Rite (centred on Milan) and the Mozarabic Rite (preserved in Toledo), both fully Catholic and actively celebrated.
These are not separate Churches; they are diverse liturgical expressions within the one Latin Church.
The Byzantine family
The Byzantine tradition, sometimes called “Greek” in older language, includes several Eastern Catholic Churches that celebrate a form of the Divine Liturgy attributed to St John Chrysostom or St Basil. Examples include the Ukrainian Greek Catholic Church, Melkite Greek Catholic Church, Romanian Greek Catholic Church, Ruthenian (Byzantine) Catholic Church, Slovak Greek Catholic Church, Greek Byzantine Catholic Church, and Hungarian Greek Catholic Church. These Churches are fully Catholic and in communion with the Pope, but they preserve Byzantine chant, iconography and theology.
The Alexandrian family
The Alexandrian liturgical heritage includes the Coptic Catholic Church and the Ethiopian and Eritrean Catholic Churches. Their liturgies are ancient and distinctive, often celebrated in languages such as Ge’ez (in Ethiopia and Eritrea) and Arabic/Coptic (in Egypt). Customs, vestments and music will look and sound very different from a typical Western parish—yet the faith is the same.
The Antiochian (West Syriac) family
This family includes the Syriac Catholic Church, the Syro-Malankara Catholic Church (in India), and the Maronite Church (primarily in Lebanon and the diaspora). The Maronite Church is notable for having maintained unbroken communion with Rome through the centuries. The liturgy frequently includes Syriac, a form of Aramaic, as well as Arabic or local languages.
The Chaldean (East Syriac) family
Here we find the Chaldean Catholic Church (centred mainly in Iraq) and the Syro-Malabar Church (in India). Their liturgies are rooted in the ancient East Syriac tradition and can include the veneration of Eastern saints less familiar to Western Catholics.
The Armenian family
The Armenian Catholic Church has a venerable liturgy with a distinctive hierarchy and spirituality, sharing much with the broader Armenian Christian heritage while remaining fully Catholic.
Why numbers vary when asking how many types of catholicism are there
Discrepancies arise because some people count liturgical families, some count individual Churches, and others count local usages. Officially, the Catholic Church recognises 24 particular Churches. If you want to be precise—and avoid talking past one another—ask whether the person means Churches, rites, or devotional styles when they ask how many types of catholicism are there.
Eastern Catholic Churches: unity with diversity in practice
In an Eastern Catholic parish, you might experience married priests (a longstanding Eastern discipline), rich iconography, and different liturgical calendars. Governance can look different too: some Eastern Catholic Churches are headed by a Patriarch; others by a Major Archbishop or a Metropolitan. Still, they share the same sacraments and the same communion with Rome as your local Latin-rite parish.
Globally, Eastern Catholics are a minority (often estimated at around 18–20 million) within the wider Catholic population, yet they are a vital witness to the breadth of Catholic tradition. Their presence answers the question how many types of catholicism are there by showing that genuine diversity of worship and discipline can coexist with full unity of faith.
For an authoritative overview of Eastern Catholic law and structure, see the Vatican’s official Code of Canons of the Eastern Churches (CCEO). For readable summaries and profiles, consult resources such as the USCCB introduction to the Eastern Catholic Churches or the encyclopaedic overview at Wikipedia’s Eastern Catholic Churches page.
Rites within the Latin Church: the familiar and the surprising
Most Catholics in Britain will know the Roman Rite in its ordinary form (the post–Vatican II liturgy). However, understanding the varieties inside the Latin Church can sharpen your answer to how many types of catholicism are there:
- Roman Rite, ordinary form: celebrated in local languages with readings from the modern lectionary; you will encounter this in most parishes.
- Roman Rite, other forms and usages: alongside communities that celebrate according to earlier liturgical books under current regulations, you may also encounter Divine Worship in Ordinariate parishes, a form shaped by the Anglican patrimony.
- Ambrosian Rite: centred in the Archdiocese of Milan; music, prayers and calendar differ in notable ways from the Roman Rite
