List of shipwrecks in 2003

The list of shipwrecks in 2003 includes ships sunk, foundered, grounded, or otherwise lost during 2003.

The cargo ship ran aground at Sennen Cove, United Kingdom.

She was declared a constructive total loss on 24 March.

The reefer ship ran aground near Ras Nouadhibou in Mauritania.

USS Hartford grounding: The Los Angeles-class submarine ran aground at La Maddalena, Sardinia, Italy.