- Alumni Net - Search for classmates and post your own information.
- Handbook of Texas Online: Ivanhoe, Texas - Community history and information.
- OK Quarter Horses, Inc. - Privately owned horse breeding and sales ranch. Offers horses for breeding, sale, includes photos and map for directions and contact information.
- Sam Rayburn ISD - Located in Ivanhoe. Features district information and links to each school.
- SamRayburnHighSchool.Com - Providing resources to past and present students of Sam Rayburn High School in Ivanhoe, Texas.
