- MSN Groups: Denver Eagles - Information group for this K-12 competitive sports program for the Christian Homeschooler.
- Yahoo! Groups: Attachment Parenting Homeschoolers of Colorado - AP_HSColorado is an email list for home educators who are interested in home birthing, the family bed, extended breastfeeding, and home centered living.
- Yahoo! Groups: Colorado Homeschool - A Christian, but inclusive, email list for children and parents who homeschool.
- Yahoo! Groups: Colorado Homeschool Leaders - COHSLEAD is an email group whose purpose is to network support groups through information sharing with their leadership.
- Yahoo! Groups: Colorado Homeschool Loop - COHSLOOP is an inclusive email group designed for general discussion of homeschool how-tos, tips and tricks.
- Yahoo! Groups: Colorado Springs Unschoolers - An email list for unschoolers and relaxed homeschoolers in the greater Colorado Springs area.
- Yahoo! Groups: Eclectic Homeschoolers of Colorado - An inclusive list for all homeschoolers of all styles and beliefs. Not strictly on-topic.
- Yahoo! Groups: Homeschool-Colorado - An inclusive, diverse egroup for Coloradans of all homeschooling styles.
- Yahoo! Groups: Southern Colorado Homeschool Leaders - SCOHomeschoolLeaders is an email list designed for information sharing between support group leaders.
- Yahoo! Groups: Southern Colorado Homeschoolers - An inclusive general discussion email list for those in the southern part of the state.
- Yahoo! Groups: Spiral Academy - An email list for pagan home educators throughout the state.
- Yahoo! Groups: Well-Trained Mind Colorado - An email list for homeschoolers using Susan Wise-Bauer's book, The Well-Trained Mind.
