The Argus was founded in later 1865 by James Kerr, who had previously worked on newspapers in Australia and for the Otago Daily Times. A friend of PremierRichard John Seddon, Kerr remained the owner of the paper until his death in 1901. Kerr's son James became manager of the paper after his father's death. The paper was originally published three times a week, changing to a daily in 1871. Notable early editors included William [Henry Harrison (New Zealand politician)|William Henry Harrison] and Florence Romuald McCarthy.
The paper continued to be published until the mid-1960s. In early 1966 the paper was taken over by Buller Westland Publishing Company and relaunched as the Argus Leader. The changes failed to save a paper which had outlived its original purpose, and it closed inNovember 1966.