| Date | Holiday | Type | Notes |
|---|---|---|---|
| 01 Jan 2023 | New Year's Day | National | |
| 26 Jan 2023 | Australia Day | National | |
| 11 Mar 2023 | Adelaide Cup Day | State | Applies to SA |
| 07 Apr 2023 | Good Friday | National | |
| 10 Apr 2023 | Easter Monday | National | |
| 25 Apr 2023 | Anzac Day | National | |
| 12 Jun 2023 | King's Birthday (Except QLD & WA) | State | Applies to ACT, NSW, NT, SA, TAS & VIC |
| 25 Dec 2023 | Christmas Day | National | |
| 26 Dec 2023 | Boxing Day | National |