'HJF' was the designation of Allied fast convoys (together with a numerical and sometimes a literal suffix) plying the route from Halifax, Nova Scotia, to St John’s, Newfoundland (January 1944/May 1945).

The first of the series was HJF.1 of 17/19 January 1944 with the 8,914-ton British Lady Rodney, and the last was HJF.48 of 25/27 May 1945 again with the 8,194-ton British Lady Rodney.