24 attacks recorded (4 fatal)
| Date | Country | Region | Location | Fatal? | |
|---|---|---|---|---|---|
| Jul 1st 1946 | Persian Gulf | Head of the Gulf | N | ||
| Jul 1st 1946 | South Africa | Western Cape Province | Table Bay | N | |
| Jul 1st 1946 | South Africa | Western Cape Province | Plettenberg Bay | N | |
| Jan 1st 1946 | South Africa | Eastern Cape Province | Pollock Beach, Port Elizabeth | N | |
| Jan 5th 1946 | Australia | New South Wales | Oatley Bay near Como, George | Y | |
| Jan 7th 1946 | South Africa | Western Cape Province | False Bay | N | |
| Jan 17th 1946 | Australia | Queensland | Townsville | N | |
| Jan 24th 1946 | South Africa | KZN | Battery Beach, Durban | N | |
| Jan 24th 1946 | South Africa | KZN | Battery Beach, Durban | N | |
| Feb 10th 1946 | South Africa | KZN | Battery Beach, Durban | N | |
| Feb 10th 1946 | Australia | Western Australia | City Beach, Perth | N | |
| Feb 16th 1946 | South Africa | KZN | South Beach, Durban | N | |
| Mar 20th 1946 | Australia | South Australia | Grange | N | |
| Apr 1st 1946 | Australia | South Australia | Port Newby | N | |
| Apr 19th 1946 | Australia | Queensland | Trinity Beach, Cairns | Y | |
| May 9th 1946 | Tanzania | Dar-es-Salaam | Dar-es-Salaam harbor | N | |
| Jun 28th 1946 | India | Tamil Nadu | Chennai | N | |
| Jul 18th 1946 | Iran | Khuzestan Province | Ahvaz, on the Karun River, 275 km from the sea | N | |
| Jul 18th 1946 | Iran | Khuzestan Province | Dorquain, on the Karun River | N | |
| Oct 14th 1946 | Australia | New South Wales | Mark | N | |
| Oct 26th 1946 | Marshall Islands | Kwajalein | Y | ||
| Nov 20th 1946 | Australia | Torres Strait | 40 miles off Thursday Island | Y | |
| Dec 24th 1946 | Australia | Queensland | Auckland Creek, Gladstone | N | |
| Dec 28th 1946 | Australia | South Australia | Glenelg | N |