Partly. Declawing cats is restricted in Australia. Each state sets its own rules; there is no single national law.
Animal welfare law is set by each state and territory. RSPCA Queensland: illegal under the Animal Care and Protection Act 2001 unless a vet deems it in the cat's interest; NSW Veterinary Practitioners Board list allows it in limited cases (e.g. as an alternative to euthanasia). Not verified for all 8 jurisdictions; no national law -> amber.
Source: State laws + vet boards
Banned (29)Restricted (12)Allowed
Australia is one of 29 countries where declawing cats is banned, and 12 more restrict it.