DART-Europe is a partnership of research libraries and library consortia who are working together to improve global access to European research theses.
Trove is a free repository of Australian material, including almost a million Australian theses. To search for electronic theses and dissertations, go to "Advanced search" and select "Thesis" from the "Format" options.
Theses Canada, launched in 1965 at the request of the deans of Canadian graduate schools, is a collaborative program between Library and Archives Canada (LAC) and Canadian universities.