Lachlan Macquarie - you can hardly miss his name dotted around Australia. And Lachlan seems to be a very popular boys' name too.
Macquarie Island between Tasmania and Antarctica.
Lake Macquarie on the coast of New South Wales between Sydney and Newcastle renamed after Macquarie in 1826.
Macquarie River a significant inland river in New South Wales which passes Bathurst, Wellington, Dubbo and Warren before entering the Macquarie Marshes and the Barwon River.
Lachlan River, another significant river in New South Wales
Port Macquarie, a city at the mouth of the Hastings River on the North Coast, New South Wales.
Macquarie Pass, a route traversing the escarpment between the Illawarra district and the Southern Highlands district of New South Wales.
Macquarie Rivulet, a river 23 kilometers long which rises near Robertson, New South Wales and drains into Lake Illawarra.
In Tasmania:
Macquarie Harbour on the west coast of Tasmania.
Lachlan a small town named by Sir John Franklin in 1837.
Macquarie River.
Macquarie Hill, formerly known as Mount Macquarie, in Wingecarribee Shire, Southern Highlands, New South Wales.
Macquarie Pass, north-east of Robertson, New South Wales.
Macquarie Park and Macquarie Links, suburbs of Sydney.
Macquarie, a suburb of Canberra, Australia.
Division of Macquarie, one of the first 75 Divisions of the Australian House of Representatives created for the Australian Parliament in 1901.
RBP