NOTE: Also check out the list of German-Canadian organizations maintained by the Bavarian Schuhplattlers of Edmonton.
German Canadian Directory
http://www.germancanadian.com/
German-Canadian Congress - British Columbia
http://www.dkkbc.bravehost.com/
German-Canadian Congress - Manitoba
http://gccongressmb.tripod.com/
German Canadian Association of Nova Scotia
http://www.germancanadianassociation.ca/
German-Canadian Congress - Ontario
http://www.dkk-ont.net/main.htm
Saskatchewan German Council
http://www.saskgermancouncil.org/
German Associations in Canada
http://www.laenderkontakte.de/kanada/deutsche-vereinigungen