24 attacks recorded (4 fatal)
| Date | Country | Region | Location | Fatal? | |
|---|---|---|---|---|---|
| Jan 11th 2021 | Australia | Victoria | 13th Beach | N | |
| Jan 13th 2021 | Australia | Western Australia | Blackwall Reach | N | |
| Jan 21st 2021 | Australia | South Australia | Port MacDonnell | Y | |
| Jan 23rd 2021 | Australia | New South Wales | Lake Macquarie | N | |
| Jan 29th 2021 | Australia | Western Australia | Melaleuca Beach, Cowaramup Bay, Gracetown, | N | |
| Feb 2nd 2021 | Australia | South Australia | Gleneg | N | |
| Feb 20th 2021 | Australia | Queensland | Waterford West | N | |
| Mar 20th 2021 | Australia | Western Australia | Yallingup | N | |
| Mar 27th 2021 | Australia | Western Australia | Near Coral Bay | N | |
| Apr 19th 2021 | Australia | Western Australia | Karratha | N | |
| May 18th 2021 | Australia | New South Wales | Tuncurry Beach | Y | |
| May 21st 2021 | Australia | Western Australia | Quondong Beach | N | |
| Jun 11th 2021 | Australia | Western Australia | Five Fingers Reef | N | |
| Jun 23rd 2021 | Australia | Western Australia | Gum Tree Bay | N | |
| Jul 5th 2021 | Australia | New South Wales | Crescent Head | N | |
| Jul 19th 2021 | Australia | Western Australia | Rottnest Island | N | |
| Jul 27th 2021 | Australia | Western Australia | Varanus Island | N | |
| Aug 7th 2021 | Australia | Queensland | North Stradbroke Island | N | |
| Sep 5th 2021 | Australia | New South Wales | Emerald Beach | Y | |
| Oct 15th 2021 | Australia | Queensland | Hook Island, Whitsundays | N | |
| Oct 16th 2021 | Australia | Queensland | Sudbury Island | N | |
| Nov 6th 2021 | Australia | Western Australia | Port Beach, North Fremantle | Y | |
| Dec 6th 2021 | Australia | Victoria | Ocean Grove Beach | N | |
| Dec 6th 2021 | Australia | Victoria | Ocean Grove Beach | N |