Australia 2005 Queen's Birthday
- Issue Date : 10 May 2005
- Designed by : Lisa Christensen
- Printed by : SNP Sprint
- Print Process : Lithography
- Perforations : 14 x 14¾
- Dimensions: 37.5mm x 26mm
- Format: sheetlets of 10
Issued to commemorate Her Majesty Queen Elizabeth II's 79th birthday. The stamp features a photographic image of The Queen as head of the Commonwealth of Nations at the Commonwealth Heads of Government Meeting in Queensland. The Pink-flowered Yellow Gum, Eucalyptus leucoxylon, has been popular in landscaping since the 1970s. It is used as a decorative element on the stamp. The 2006 Commonwealth Games logo is also included in the design.
First Day Cover
The first day of issue postmark was Elizabeth SA 5112.
The prestige booklet was issued with 5 panes of 4 x 50c stamps each. Each pane has a different image in the margin.