Deutsches Historisches Museum
- http://www.dhm.de/
- German Historical Museum, Berlin. With information on exhibitions and databases of objects and images(English/German, in partly only German).
German Historical Institute London
- http://www.ghil.ac.uk
- (GHIL) - A centre for research, focusing on German, English, British and Empire/Commonwealth history, and Anglo-German relations. Information on the institute, its staff, activities and publications.
H-German
- http://www.h-net.org/~german/
- A moderated mailing list on scholarly topics in German history. Information, associated links and an archive of postings available on the web site.
H-HRE
- http://www.h-net.org/~hre/
- An online community dedicated to research and teaching on the history of the Holy Roman Empire. An archive of moderated discussions and reviews are available on the website, along with links to research and teaching resources.
The Hanseatic League
- http://www.furthark.com/hanseaticleague/
- Provides full-text primary and secondary sources, chronology, and bibliographic resources on the Hanseatic League, a confederation of mostly German merchant cities c.1250-1650.