Rear-Admiral William O'Bryen Drury (died 6 March 1811) was a senior officer of the British Royal Navy during the Napoleonic Wars.
Laksamana Muda William O'Bryen Drury (meninggal 6 Maret 1811) adalah perwira tinggi Angkatan Laut Kerajaan Inggris selama Perang Napoleon.