Donald E. Short ("D. E. Short"; "Master D. E. Short") was appointed a Case Management Master of the Ontario Superior Court of Justice (Toronto) effective May 13, 2009 (Ontario news release, May 21, 2009). Following Ontario's 2021 renaming of "Masters" to Associate Judges, his role was retitled Associate Judge (OpenGovCA salary disclosure record). He sits on the Superior Court's Commercial List in Toronto.