- Mary Page Advent Calendar - Daily reflections from December 1 to December 25 focussing on Mary in relationship to women in the Old Testament. Click on the numbers on the nativity scene at the bottom of the page.
- Advent calendar - Wikipedia
- Advent Calendar Activity - catholicculture.org
- Advent Calendars - The History of a Christmas Tradition
- Celtic and Nature Advent Calendar
- Artcyclopedia Advent Calendar 2004: The Nativity in Renaissance Art - Even if this is dated 2004, it is a perpetual calendar.
- The Holy Season of Advent – EWTN Advent Calendar – A short scripture passage, a reflection, a suggested action, and a prayer of each day of Advent. The Calendar is updated every year.
- The Institute for Christian Formation - Advent/Christmas Calendar: Year of Grace 2015
- The St. Margaret Mary Advent Calendar – A Bible verse and image for each day in December.
Related: Advent General Resources -Advent Prayers - Advent Wreaths & Crafts - Advent: Meaning - Advent Calendars
Advent Jesse Tree - Advent Coloring Pages - Advent & Christmas Clipart - Liturgical Seasons - Coloring Pages