The following is a list of colonial governors of Samoa. It encompasses the period when the country was under colonial rule of the German Empire (as German Samoa), as well as the period when it was under the administration of New Zealand (as Western Samoa Trust Territory).
The title of the position changed a number of times. Under German rule, the title of the position was Governor (1900–1914). Under New Zealand rule, the title was Administrator from 1914–1948 and High Commissioner from 1948–1962.
(Dates in italics indicate de facto continuation of office)
For continuation after independence, see: O le Ao o le Malo