Suburban Aeroclub of Chicago
- RC model aviation information, pictures, field map, events, contacts, and newsletter. The club serves the metro area's south and southwest suburban region.
- http://www.sac-rc.org/

Chitown R/C
- Information portal and discussion forum focused on bringing together remote control (R/C) enthusiasts in Chicagoland.
- http://www.chitownrc.com/

Chicagoland Lionel Railroad Club
- Model train and railroad enthusiasts that often exhibit a traveling layout at shows and shopping malls, and features a large permanent layout to run three rail, Tinplate trains. Club history, activities, and an events calendar are provided.
- http://www.clrctrains.com/

Chicago Race Club
- Racing 1/24th- and 1/32nd-scale slot cars. Details, rules and results. Events mostly held at Paradise Raceway in Algonquin.
- http://www.raceclub.us/