Richard Walker
The Honourable Richard Walker is the current Leader of the Government in the Senate of Ibagli. He has served in this position since November 2006. He also held the office from January to February 2006 and from 2000 to 2004.
| 9th Ministry - Government of John Goodwin | ||
| Predecessor | Office | Successor |
| Erik Drennan | Leader of the Government in the Senate 2000–2004 |
Catherine Tessier |
| 12th Ministry - Government of Marcus Smallegan | ||
| Predecessor | Office | Successor |
| Catherine Tessier | Leader of the Government in the Senate 2006 |
Charlotte Faulkes |
| 14th Ministry - Government of John Goodwin | ||
| Predecessor | Office | Successor |
| Charlotte Faulkes | Leader of the Government in the Senate 2006–2011 |
Continued into 15th Ministry |
| 15th Ministry - Government of Amelia Pietersen | ||
| Predecessor | Office | Successor |
| Continued from 14th Ministry | Leader of the Government in the Senate 2011 |
Office Abolished |