| Honorific-Prefix: | Colonel |
| David Miller | |
| Office1: | Secretary of the Department of Home Affairs |
| Term Start1: | 19 November 1901 |
| Term End1: | 14 November 1916 |
| Office2: | Secretary of the Department of Works and Railways |
| Term Start2: | 14 November 1916 |
| Term End2: | 31 August 1917 |
| Birth Date: | 27 March 1857 |
| Birth Place: | Glebe, Sydney, New South Wales |
| Death Place: | Glen Innes, New South Wales |
| Occupation: | Public servant |
| Nationality: |  Australian |
| Spouse: | Emily Eliza Langdon (m. 1878–1883; her death) Mary Elizabeth Thompson (m. 1890–1934; his death) |
Colonel David Miller (1857 – 1934) was a senior Australian Commonwealth Public Servant, appointed in the year of Federation to head the Department of Home Affairs.
David Miller was born in Glebe, Sydney on 27 March 1857.
He joined the NSW Public Service in 1875. His military career started ten years later when he was appointed a 2nd Lieutenant in the New South Wales Militia.
In 1901, Miller was appointed Secretary of the Department of Home Affairs.
He was made Administrator of the Federal Capital Territory in 1912, occupying dual positions,[1] and transferring to Canberra. His residency was the first permanent building in Canberra and he was responsible for conducting an international design competition for establishing the national capital. Miller was not a fan of the Walter Burley Griffin design selected for Canberra, believing it to be too expensive to be realised.
Miller retired officially from Canberra in his final position as Secretary of the Department of Works and Railways in August 1917. He died on 27 November 1934 at Glen Innes.
Miller was awarded an Imperial Service Order in February 1904, as Secretary of the Home Affairs Department.In June 1913 he was appointed a Companions of the Order of St Michael and St George.
In 2009, a street in the Canberra suburb of Casey was named David Miller Crescent in Miller's honour.