L
- Last Supper
- Latter Day Saint movement
- Laurence of Byzantium
- Lazarus of Bethany
- Legion (demons)
- Letter of Jeremiah
- Liberation Theology
- Life of Jesus in the New Testament
- List of Abunas of Ethiopia
- List of Anglican Church calendars
- List of Anglicans
- List of Armenian Patriarchs of Constantinople
- List of artifacts significant to the Bible
- List of Assemblies of God people
- List of Australian Presbyterians
- List of Baptists
- List of bishops and patriarchs of Aquileia
- List of burial places of biblical figures
- List of Catholicoi of Armenia
- List of Catholicos of the East
- List of Christian denominations
- List of Christian martyrs
- List of Christian movements
- List of Church Fathers
- List of Coptic Catholic Patriarchs of Alexandria
- List of Coptic Orthodox Popes of Alexandria
- List of current patriarchs
- List of early Christian saints
- List of early Christian writers
- List of Eastern Orthodox Christians
- List of Ecumenical Patriarchs of Constantinople
- List of English Bible translations
- List of evangelical Christians
- List of Greek Orthodox Patriarchs of Alexandria
- List of Greek Orthodox Patriarchs of Antioch
- List of Irish Presbyterians
- List of Latter Day Saints
- List of Lutheran clergy
- List of Lutheran denominations
- List of Maronite Patriarchs
- List of Melkite Greek Catholic Patriarchs of Antioch
- List of members of the Assyrian Church of the East
- List of Mennonites
- List of Methodists
- List of metropolitans and patriarchs of Moscow
- List of patriarchs of Alexandria
- List of patriarchs of Antioch
- List of patriarchs of the Bulgarian Orthodox Church
- List of patriarchs of the Church of the East
- List of popes
- List of Presbyterian denominations in Australia
- List of Protestant Reformers
- List of Puritans
- List of Reformed denominations
- List of saints
- List of Seventh-day Adventists
- List of Syriac Orthodox Patriarchs of Antioch
- Lists of Christians
- Lists of Roman Catholics
- Liturgical year
- Lucius of Cyrene
- Luke Chrysoberges
- Luke the Evangelist
- Lutheran Church–Canada
- Lutheran Church–Missouri Synod
- Lutheran Church in Great Britain
- Lutheran Church of Australia
- Lutheran orthodoxy
- Lutheran World Federation
- Lutheranism
- Lydia of Thyatira
- Lysanias