Alexander Macleay
| Alexander Macleay | |
|---|---|
| Born | 24 June 1767 Ross-shire, Scotland | 
| Died | 18 July 1848 (aged 81) New South Wales | 
| Nationality | Scottish | 
| Other names | Alexander McLeay | 
| Occupation | Chief Secretary of New South Wales | 
| Known for | Lepidopterology | 
Alexander Macleay (also spelt McLeay) MLC FLS FRS (24 June 1767 – 18 July 1848) was a Scottish-Australian leading member of the Linnean Society, a fellow of the Royal Society and member of the New South Wales Legislative Council.