Sir John Roberts founder and managing partner of Murray Roberts & Co was a New Zealand businessman and runholder of the last quarter of the 19th century and the first quarter of the following century.

Murray Roberts & Co Limited owned a stock and station agency in New Zealand. For a time, it was New Zealand's largest wool exporter. Its business began in Green Island, Dunedin as a fellmongery owned by the Melbourne partners. Under direction of young John Roberts from 1867, it made very substantial investments in rural property in Otago and Hawke's Bay and spread as a stock and station agency through Otago and Southland and the lower half of the North Island.