| Honorific-Prefix: | The Honourable |
| Alan Ferguson | |
| Office: | President of the Australian Senate |
| Term Start: | 14 August 2007 |
| Term End: | 25 August 2008 |
| Predecessor: | Paul Calvert |
| Successor: | John Hogg |
| Office1: | Senator for South Australia |
| Predecessor1: | John Olsen |
| Term Start1: | 26 May 1992 |
| Term End1: | 30 June 2011 |
| Birth Name: | Alan Baird Ferguson |
| Birth Date: | 16 September 1943 |
| Birth Place: | Maitland, South Australia |
| Nationality: | Australian |
| Party: | Liberal Party of Australia |
| Alma Mater: | Scotch College, Adelaide |
| Profession: | Farmer, politician, insurance consultant |
Alan Baird Ferguson (born 16 September 1943) is an Australian former politician who was a Liberal member of the Australian Senate representing South Australia from May 1992 to June 2011.[1] He served as the 22nd President of the Australian Senate from August 2007 to August 2008.
Ferguson was born in Maitland, South Australia. He became a farmer, then a manager of farms, and then an insurance consultant. Before entering politics, Ferguson was educated at Weetulta Rural School[2] and later at Scotch College in Adelaide. He was president of the South Australian Division of the Liberal Party from 1990 to 1992.[3]
For eight years until his election as President of the Senate in 2007, Ferguson chaired the influential Joint Standing Committee on Foreign Affairs, Defence and Trade in the Australian Parliament.
Ferguson decided not to run again in the 2010 election, and his final term ended on 30 June 2011.