John A. Millar | |
|---|---|
 | |
| 4th Minister of Railways | |
| In office 24 May 1908 – 24 August 1912 | |
| Prime Minister | Joseph Ward |
| Preceded by | William Hall-Jones |
| Succeeded by | Arthur Myers |
| Personal details | |
| Born | 8 July 1855 Jalandhar, India |
| Died | 15 October 1915 Auckland, New Zealand |
| Political party | Liberal |
John Andrew Millar (8 July 1855 – 15 October 1915) was a New Zealand politician of the Liberal Party from Otago.