Catholic Online: St. Dymphna
- Reads like a fairy tale, seems to be aimed at children. With a prayer.
- http://www.catholic.org/saints/saint.php?saint_id=222

Dympna of Gheel
- Relates her story.
- http://www.saintpatrickdc.org/ss/0515.htm#dymp

Catholic Encyclopedia: St. Dymphna
- Virgin and martyr, venerated since at least the thirteenth century.
- http://www.newadvent.org/cathen/05221b.htm

Dymphna
- Illustrated profile.
- http://www.catholic-forum.com/saints/saintd01.htm