How many Prime Ministers have there been before our current one?
Thanks for your question! As of March 2022, Australia has had 30 Prime Ministers.
The Prime Minister speaking from the Despatch Box in the House of Representatives.

DPS Auspic
Description
The Prime Minister stands and speaks at a box with a microphone in the House of Representatives. There are books on the table in front of him and people sitting on green benches in the background.
Permission should be sought from DPS AUSPIC for third-party or commercial uses of this image. To contact DPS AUSPIC email: auspic@aph.gov.au or phone: 02 6277 3342.