The list of shipwrecks in September 1820 includes ships sunk, wrecked or otherwise lost during September 1820.
1 September
2 September
5 September
6 September
7 September
9 September
10 September
11 September
12 September
13 September
15 September
16 September
17 September
18 September
19 September
20 September
21 September
22 September
23 September
24 September
25 September
26 September
27 September
28 September
29 September
30 September
Unknown date
References
