The following is a list of local clubs, organisations and groups in the area. Visit their web site to learn how they might help you with your model railway interests.
| Ottawa Valley Associated Railroaders (OVAR) | http://www.ovar.ca |
| British Railway Modelers of North America (BRMNA) | http://brmna.org |
| Canadian Association of Railway Modellers (CARM) – National Capital Chapter | https://www.facebook.com/groups/1533955573579782/ |
| National Model Railroad Association (NMRA) St. Lawrence Division: | http://sld-nmra.ca |
| Ottawa Valley HOTRAK Model Railway Club (HOTRAK) | http://www.hotrak.ca |
| Ottawa Valley NTrak Club | http://ottawantrak.com |
| Ottawa Valley Garden Railroad Society | http://www.ovgrs.org |
| Ottawa Valley Live Steamers and Model Engineers | https://www.ovlsme.com/ |
| Dirty Thirty On30 Modular Gang | https://www.facebook.com/groups/486795798178128/ |
| Modelistes ferroviaires de Gatineau | http://mfgatineau.ca |
| Merrickville Model Railroad Club | http://mv.grenville-anglicans.ca/model-railroad-club |
| Mississippi Valley Associated Railroaders (MVAR) | http://mvar.ca |
| ParLUGment – LEGO trains club | http://www.parlugment.org/index.php |
| C. Robert Craig Memorial Library | https://www.crcml.org/ |
| Bytown Railway Society (BRS) | http://www.bytownrailwaysociety.ca |
| Ottawa Railway Historical Circle | http://churcher.crcml.org/circle/ottawahist.html |
| Railway Museum of Eastern Ontario (Smiths Falls Railway Museum) | http://www.rmeo.org |