Sir Mostyn Hanger | |
|---|---|
 Mostyn Hanger, on his appointment as a judge of the Supreme Court of Queensland, 1953 | |
| 12th Chief Justice of Queensland | |
| In office 12 May 1971 – July 1977 | |
| Preceded by | William Mack |
| Succeeded by | Charles Wanstall |
| Administrator of Queensland | |
| In office 9 March 1972 – 21 March 1972 | |
| In office 20 March 1977 – 21 April 1977 | |
| Personal details | |
| Born | 3 January 1908 Rockhampton, Queensland |
| Died | 11 August 1980 (aged 72) St Lucia, Queensland |
| Spouse | Greta Lumley Robertson |
Sir (John) Mostyn Hanger KBE (3 January 1908 – 11 August 1980) was a judge in Queensland, Australia. He was Chief Justice of Queensland and Administrator of Queensland (deputy for the Governor of Queensland).