The list of shipwrecks in April 1917 includes

ship A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ...

s sunk, foundered, grounded, or otherwise lost during April 1917.

1 April

2 April

3 April

4 April

5 April

6 April

7 April

8 April

9 April

10 April

11 April

12 April

13 April

14 April

15 April

16 April

17 April

18 April

19 April

20 April

21 April

22 April

23 April

24 April

25 April

26 April

27 April

28 April

29 April

30 April

Unknown date

References

{{shipevents, 1917 1917-04 04