The list of shipwrecks in 2003 includes ships sunk, foundered, grounded, or otherwise lost during 2003.
January
1 January
3 January
5 January
11 January
24 January
February
17 February
18 February
March
16 March
21 March
22 March
24 March
April
2 April
11 April
16 April
22 April
24 April
25 April
26 April
27 April
29 April
Unknown date
May
13 May
30 May
31 May
Unknown date
June
12 June
14 June
19 June
23 June
27 June
July
8 July
17 July
21 July
22 July
28 July
29 July
30 July
August
1 August
4 August
15 August
20 August
28 August
30 August
September
11 September
25 September
October
8 October
14 October
15 October
25 October
November
7 November
18 November
25 November
December
1 December
9 December
24 December
Unknown date
References