H. O. Model Engineers Society Inc.
- Formed to share, operate and encourage the appreciation and enjoyment of model railroading in South Central Ontario. Includes events, membership requirements, a photo album and information about the organization's museum. Located in Stoney Creek.
- http://www.trainweb.org/homesclub/

Edmonton Model Railroad Association
- Formed in 1946, the club has built layouts in several locations, including the CP Rail station in Old Strathcona, the South Edmonton Public Library, and the Edmonton Gardens.
- http://www.infoharvest.ab.ca/EMRA/emra.html

Ottawa Valley HOTRAK
- HO scale modular railroaders who are integrating double- and single-track modules into large free-form layouts that emphasize realistic operations. Site includes standards for construction and control and photographs.
- http://www.hotrak.ca/