
Lieutenant-Colonel Andrew Clarke KCH was Governor of Western Australia from 1846 until his death in 1847.

Lieutenant General Sir Robert Garrett KCB KH was Commander of British Troops in China and Hong Kong.

Colonel Henry Elliott Chevallier Kitchener, 2nd Earl Kitchener, was a British soldier and peer.

William Macarmick was Lieutenant-Governor of Cape Breton and an MP.

Major James Wallis was an officer in the 46th Regiment of Foot of the British Army. He served in the British colonies of Dominica, New South Wales and India. During his deployment in New South Wales, he commanded a detachment of grenadiers which committed the Appin Massacre of 1816, and was later promoted to the post of Commandant at the convict settlement of Newcastle from 1816 to 1818. Wallis is also noted for producing a number of historically significant sketches and paintings during his colonial military career.

John Cliffe Watts was an Irish military officer and architect who designed some of the first permanent public buildings in the young British colony of New South Wales, and who also later became Postmaster General in South Australia, where he was commonly referred to as "Captain Watts".

General Sir Thomas Willshire, 1st Baronet, was a British Army officer.