Mal Colston
| Mal Colston | |
|---|---|
| Deputy President of the Senate | |
| In office 20 August 1996 – 6 May 1997 | |
| President | Margaret Reid | 
| Preceded by | Margaret Reid | 
| Succeeded by | Sue West | 
| In office 21 August 1990 – 16 August 1993 | |
| President | Kerry Sibraa | 
| Preceded by | David Hamer | 
| Succeeded by | Noel Crichton-Browne | 
| Father of the Senate | |
| In office 1 July 1993 – 30 June 1999 | |
| Preceded by | Peter Durack | 
| Succeeded by | Brian Harradine | 
| Senator for Queensland | |
| In office 13 December 1975 – 30 June 1999 | |
| Personal details | |
| Born | 5 April 1938 Brisbane, Queensland, Australia | 
| Died | 23 August 2003 (aged 65) Brisbane, Queensland, Australia | 
| Political party | 
 | 
| Spouse | Dawn Patricia McMullen | 
| Children | 1 | 
| Alma mater | University of Queensland | 
| Occupation | 
 | 
Malcolm Arthur Colston (5 April 1938 – 23 August 2003) was an Australian politician who served as a Senator for Queensland from 1975 to 1999. He was a member of the Labor Party until 1996, when he resigned to sit as an independent following a dispute over his candidacy for Deputy President of the Senate. Colston was a schoolteacher before entering politics, and held a doctorate in educational psychology from the University of Queensland.