1 January – The Police Regulation Act 1898 is enacted in Tasmania, unifying several small regional police forces to form the Tasmanian Police Force.
22 January – Leaders of the six Australian colonies meet in Melbourne to discuss confederation.
4 March – Cyclone Mahina strikes Bathurst Bay in Queensland. Approximately 400 persons are killed, and the pearling fleet is sunk. A storm surge of up to 14 metres sweeps 5 kilometres inland.
17 September – The career of bandit John Francis Peggotty ends in the town of Meningie, South Australia, when Peggotty's intended victim shoots both the bandit and the ostrich. The body of the ostrich is found, but Peggotty is never seen again.[1]