Australian one-hundred-dollar note
| Country | Australia |
|---|---|
| Value | 100 Australian dollars |
| Width | 158 mm |
| Height | 65 mm |
| Security features | Clear window with embossing, micro printing, slightly raised printing, hold the note towards light and the Australian coat of arms plus a seven pointed star will appear, ultraviolet, Unic serial number and different fonts, watermark |
| Material used | Polymer |
| Years of printing | 1996, 1998–99, 2008, 2010–11, 2013–14, 2017, 2019–21, 2023 |
| Obverse | |
| Design | Dame Nellie Melba |
| Designer | emerystudios |
| Design date | 29 October 2020 |
| Reverse | |
| Design | General Sir John Monash |
| Designer | emerystudios |
| Design date | 29 October 2020 |
The Australian one-hundred-dollar note was first issued in 1984 as a paper note. There have been two different issues of this denomination: initially a very light turquoise-blue paper note, and from May 1996, a green polymer note. Since the start of issue there have been six signature combinations. Two other combinations were not issued.