- Collinsville Independent School District - District site featuring links for history, administration, campuses, sports, clubs, faculty, and staff.
- Create-Away Cottage - Retreat accommodations for quilting, scrapbooking, and other crafting groups. Includes information on facilities and availability.
- Elrod Quarter Horses - Training and showing reined cowhorses, barrel horses, calf roping, heading and heeling performance horses. Includes facilities, services, and photographs.
- Ted Stephen's Custom Homes - Includes photos and descriptions of building techniques.
- The Weather Channel - Collinsville, Texas - Local forecast, current conditions, radar, links to national and international weather information.
