9 attacks recorded (3 fatal)
| Date | Country | Region | Location | Fatal? | |
|---|---|---|---|---|---|
| Jan 3rd 1951 | Australia | New South Wales | Hawkesbury River | N | |
| Feb 1st 1951 | Australia | New South Wales | Bondi Beach | N | |
| Feb 3rd 1951 | Australia | New South Wales | Windang, near the entrance to Lake Illawarra | N | |
| Mar 24th 1951 | Australia | New South Wales | Sydney | N | |
| Mar 26th 1951 | Australia | New South Wales | Avalon | N | |
| Sep 4th 1951 | Australia | Queensland | Fitzroy River near Rockhampton | Y | |
| Oct 22nd 1951 | Australia | Queensland | Ocean baths, Kissing Point Beach | Y | |
| Dec 6th 1951 | Australia | New South Wales | Merewether Beach, Newcastle | Y | |
| Dec 16th 1951 | Australia | New South Wales | North Bondi | N |