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James Mills

1847 – 1936

New Zealand businessman and politician

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About James Mills

Lived 1847 – 1936 (aged 88). James Mills was a New Zealand and British politician.

Sir James Mills (30 July 1847 – 23 January 1936) was a New Zealand businessman and politician. He founded the Union Steam Ship Company in Dunedin in 1875.

Biography

Mills was born in Wellington and raised in Dunedin. He worked for Johnny Jones, starting as a shop assistant and working his way up to managing Jones' Harbour Steam Company. After Jones' death in 1869 he became the leading trustee of his estate. Between 1869 and 1871 he built up a shareholding in the Harbour Steam Company until he was able to control the company. He floated the Union Steam Ship Company of New Zealand in 1875 with backing from Scottish shipbuilder Peter Denny in return for orders for his Dumbarton shipyard. The Union Company (as it was known) became a major shipping line, with a near-monopoly on trans-Tasman shipping, and was referred to as the "Southern Octopus". By 1914 it had 75 ships. It was the biggest shipping line in the southern hemisphere and New Zealand's largest private-sector employer. Mills sold the Union Company to P&O in 1917.

He represented Waikouaiti on the Otago Provincial Council in 1870, and again from 1873 to 1876. Later, he represented the electorate in Parliament from a by-election in to 1893, when he retired.

He was knighted in 1907, and appointed Knight Commander of the Order of St Michael and St George in 1909. It was said in a tribute to Mills that these distinctions made him the first native-born, non-indigenous New Zealander to be so honoured.

He died in London on 23 January 1936, aged 88, having been a UK resident since 1907. He is buried in Putney Vale Cemetery, south west London. Mount Mills in Antarctica is named after him.

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Important facts

Birth century
Occupation
Positions held
Member of the New Zealand Parliament
Awards
Knight Bachelor
Also known as
Sir James Mills

People in James Mills's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped James Mills's

Frequently asked questions

Who was James Mills?

New Zealand businessman and politician (1847-1936)

When was James Mills born?

James Mills was born on 30 July 1847 in Wellington.

When did James Mills die?

James Mills died on 23 January 1936 in London.

What was James Mills's occupation?

James Mills was a politician.

What nationality was James Mills?

James Mills was New Zealand and British.

Sources & further reading

· Wikipedia: James Mills

· Wikidata: Q6139810

· DBpedia: James Mills (ship owner)

Cite this page

APA: Biography.guide. (2026). James Mills. https://biography.guide/james-mills-politician/

MLA: "James Mills." Biography.guide, https://biography.guide/james-mills-politician/.

Chicago: "James Mills." Biography.guide. https://biography.guide/james-mills-politician/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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