IMDB - Kristy McNichol: Complete filmography and biography of the actress.
Jimmy and Kristy Yahoo Club: Fan club about the brother and sister.
Kristy McNichol en ik: Fan page for Kristy McNichol.
SergeElnitsky's Kristy McNichol Page: Fan site with pictures, links, news, biography, and filmography.
The Kristy McNichol mailing list: Join this mailing list for news about the actress.
TV Now - Kristy McNichol: Current month's television schedule of the actress.