Based in Atlanta, Georgia, United States. Holds monthly meetings, monthly RBNO, and annual Robot Rally competition. AHRC was founded in 1981 as an offshoot of the Atlanta Computer Society. Discussion forum, photos, meeting minutes, and calendar.

An online club whose members are dedicated to building replicas of the B9 robot from the Lost in Space TV show. Building tips, links to suppliers and technical details are provided.

Yahoo! based online robotics group for robot builders located in Montana, United States.

Based in Boise, Idaho and known as BoRG by its members. Meeting schedule, the group's mailing list, and event information.

Robotic art collective based in New York, United States. The group creates autonomous robots for parades, robot shows, and theaters. They also hold lectures and open workshops on robotics and the electronic arts.

Based in Brisbane, Australia. Holds monthly meetings as well as workshops and competitions. Site includes an event calendar.

Holds meetings on the CMU campus in Pittsburgh, Pennsylvania, United States. Membership is open to all CMU students. Photo gallery and project list.

Based in Peoria, Illinois, United States. Founded in 1997. CIRC holds monthly meetings and an annual Sumo contest. Meeting schedule, news, and a mailing list.

ChiBots is based in Chicago, Illinois, United States and holds monthly meetings. Founded in 2000. Meeting minutes, photos, and a group email list.

CRASH is based in Houston, Texas, United States. Founded in 1994. Holds occasional physical meetings but concentrates on virtual collaboration.