The list of shipwrecks in April 1923 includes ships sunk, foundered, grounded, or otherwise lost during April 1923.
1 April
3 April
5 April
6 April
7 April
8 April
9 April
17 April
21 April
23 April
24 April
Thirty-one died, seven when the Mossamedes capsized and 24 others who were in a lifeboat that sank. The 206 survivors were picked up by the French gunboat Cassiopee, the Portuguese gunboat Salvador Correia and by fishing vessels from Porto Alexandre in Angola. SS Mossamedes (1923)", Wrecksite.eu
25 April
26 April
29 April
Unknown date
References