While the Ottoman fleet did not match the might of the allied German fleet or the naval power of the British and French adversaries, its warships still played a pivotal role in the conflict. Despite their limitations, vessels like Hamidiye, Yavuz, Midilli, Mesudiye, Sultanhisar, and Nusrat achieved legendary status for their contributions. Below is a comprehensive list of the Ottoman warships that participated in naval operations during the war. Click on the icon next to a warship's name to access its technical specifications and delve into its individual story.

		Weight	Year built	Origin	Fate
DREADNOUGHTS
	Sultan Osman	27,500	1914	Britain	Seized by the British government in 1914
	Reşadiye	23,000	1914	Britain	Seized by the British government in 1914
CAPITAL SHIPS
	Yavuz	23,000	1909 / 1914 (bought)	Germany	Scrapped in 1973
	Barbaros Hayreddin	10,060	1891 / 1910 (bought)	Germany	Sunk in 1915
	Turgut Reis	10,060	1891 / 1910 (bought)	Germany	Scrapped in 1953
	Mesudiye	9,200	1874	Britain	Sunk in 1914
CRUISERS
	Midilli	4,550	1911 / 1914 (bought)	Germany	Sunk in 1918
	Hamidiye	3,805	1903	Britain	Scrapped in 1964
	Mecidiye	3,250	1903	USA	Scrapped in 1952
COAST DEFENSE
	Asar-ı Tevfik	4,687	1868	France	Sunk in 1913
	Avnillah	2,400	1867	Britain	Sunk in 1912
	Feth-i Bülent	2,800	1868	France	Sunk in 1912
	Muin-i Zafer	2,400	1869	Britain	Scrapped in 1934
	Necm-i Şevket	2,050	1867	France	Scrapped in 1929
	İclaliye	2,266	1870	Austria-Hungary	Scrapped in 1928
DESTROYERS
	Yadigar-ı Millet	616	1909 / 1910 (bought)	Germany	Sunk in 1917
	Muavenet-i Milliye	616	1909 / 1910 (bought)	Germany	Scrapped in 1953
	Numune-i Hamiyet	616	1909 / 1910 (bought)	Germany	Scrapped in 1923
	Gayret-i Vataniye	616	1909 / 1910 (bought)	Germany	Sunk in 1915
	Samsun	290	1907	France	Scrapped in 1949
	Taşoz	290	1907	France	Scrapped in 1949
	Yarhisar	290	1907	France	Sunk in 1915
	Basra	290	1907	France	Scrapped in 1949
	Berkefşan	270	1894	Germany	Scrapped in 1932
TORPEDO BOATS
	Yunus	200	1906	Italy	Scrapped in 1935
	Hamidiye	200	1902	Italy	Sunk in 1911
	Akhisar	160	1906	Italy	Scrapped in 1935
	Musul	160	1906	Italy	Scrapped in 1936
	Draç	160	1906	Italy	Scrapped in 1936
	Kütahya	160	1906	Italy	Sunk in 1916
	Antalya	160	1906	Italy	Out of service in 1916
	Alpagut	160	1906	Italy	Sunk in 1912
	Tokat	160	1906	Italy	Out of service in 1916
	Ankara	160	1906	Italy	Sunk in 1912
	Demirhisar	98	1906	France	Sunk in 1915
	Sultanhisar	98	1907	France	Scrapped in 1935
	Sivrihisar	98	1906	France	Scrapped in 1935
	Hamidabad	98	1906	France	Sunk in 1917
GUNBOATS
	Peyk-i Şevket	775	1906	Germany	Scrapped in 1954
	Berk-i Satvet	775	1906	Germany	Scrapped in 1955
	Zuhaf	650	1896	Turkey	Scrapped in 1936
	Peleng-i Derya	585	1890	Germany	Sunk in 1915
	Aydın Reis	510	1912	France	Scrapped in 1954
	Burak Reis	510	1912	France	Scrapped in 1955
	Preveze	510	1912	France	Scrapped in 1926
	Sakız	510	1912	France	Scrapped in 1935
	Durak Reis	420	1912	France	Scrapped in 1973
	İsa Reis	420	1912	France	Scrapped in 1964
	Hızır Reis	420	1912	France	Out of service in 1952
	Marmaris	530	1907	France	Sunk in 1915
	Malatya	213	1907	France	Scrapped in 1921
	Taşköprü	213	1907	France	Sunk in 1915
	Nevşehir	213	1907	France	Sunk in 1915
	Ordu	200	1907	France	Sunk in 1912
	Gökçedağ	200	1907	France	Sunk in 1915
	Refahiye	200	1907	France	Sunk in 1912
	Ayıntap	200	1907	France	Sunk in 1912
	Bafra	200	1907	France	Sunk in 1912
	Kastamonu	200	1905	Germany	Sunk in 1912
	Yozgat	200	1905	Germany	Sunk in 1912
	Nurulbahir	200	1908	Italy	Out of service in 1913
RIVER GUNBOATS
	Doğan	250	1911	Germany	Sunk in 1917
	Selman-ı Pak	98	1915 (seized)	Britain	Out of service in 1917
MINELAYERS
	Giresun (storage ship)	3,000	1910 (bought)	Britain	Scrapped in 1927
	İntibah	600	1912 (bought	Britain	Out of service in 1958
	Selanik	270	1911 (seized)	Britain	Scrapped in 1927
	Samsun	270	1910 (bought)	Britain	Sunk in 1915
	Nusrat	360	1911	Germany	Out of service in 1955
	Muzaffer	70	1914	Turkey	Out of service in 1918
	Gayret	144	1907 (bought)	Britain	Scrapped in 1927
	Nilüfer	1,000	1911 (bought)	Britain	Sunk in 1914
	Ron	200	1914 (seized)	Britain	Sunk in 1914
SUBMARINES
	Abdülhamit	100 / 160	1887	Britain / Turkey	Scrapped in 1921
	Müstecip Onbaşı	390 / 425	1908 / 1915 (captured)	France	Scrapped in 1921
TRANSPORTS AND ARMED STEAMERS
	Babil	1,730	1869 (bought)	Britain	Sunk in 1912
	Trabzon	70	1860s	Turkey	Sunk in 1912
	Haliç	?	1911 (bought)	?	Sunk in 1911
	Gör	288	1875 (bought)	Britain	Sold to Albania in 1913
	Kıyoçya	100	1911 (bought)	?	Sold to Albania in 1913
	İzmir	2,500	1891 (bought)	Britain	Sunk in 1912
	Hüdeyde	2,060	1891 (bought)	Britain	Out of service in 1912
	Marmara	2,470	1896 (bought)	Britain	Out of service in 1913
	Bezm-i Alem	4,570	1906 (bought)	Britain	Sunk in 1914
	Tir-i Müjgan (depot ship)	4,050	1906 (bought)	Britain	Scrapped in 1920
	Eser-i Cedid	1,520	1909 (bought)	Britain	Sunk in 1937
	Mithat Paşa	4,450	1911 (bought)	Britain	Sunk in 1914
	Reşit Paşa	4,450	1911 (bought)	Britain	Scrapped in 1953
	Plevne	1,150	1912 (bought)	Britain	Sunk in 1915
	Urla	4,180	1914 (seized)	Britain	Scrapped in 1954
	Nara	300	1914 (seized)	?	Sunk in 1915
	Mahmut Şevket Paşa	2,690	1915 (seized)	Britain	Scrapped in 1935
	Gülcemal	5,000	1874 / 1910 (bought)	Britain	Scrapped in 1950
	Bandırma	280	?	?	?
	Derne	?	?	?	?
	Halep	3,684	?	?	Sunk in 1915
	Şam	3,660	?	?	?
	Karadeniz	3,660	1905 / ? (bought)	Netherlands	Scrapped in 1951
	Akdeniz	?	1890 / 1911 (bought)	Netherlands	Scrapped in 1930
	Alemdar	362	1898	Denmark	Out of service in 1954
	Neveser	362	1890	Britain	Sunk in 1917
	Kızılırmak	1,945	?	?	Sunk in 1915
	Yeşilırmak	865	?	?	Sunk in 1915
	Gelibolu	280	?	?	?
	Edremit	280	?	?	Sunk in 1917
	Mersin	?	?	?	?
	İnebolu	?	?	?	?
	Hüdavendigar	820	?	?	?
	Bosporus	2,990	?	?	Sunk in 1915
	Rehber	280	?	?	Sunk in 1915
	Ceyhun	3,500	?	?	?
	Zonguldak	1,550	?	?	?
	Zafer	330	?	?	?
	Derince	3,300	?	?	?
	Seyhun	3,000	?	?	?
	Uğurola	960	?	?	Sunk in 1915
	Patmos	1,900	?	?	Sunk in 1916
	Vatan	520	?	?	Out of service in 1916
	Resan	?	?	?	Sunk in 1916
	Suhulet (ferry)	?	1870	Britain	Scrapped in 1961
	Sahilbent (ferry)	?	1871	Britain	Scrapped in 1998
	Gazal (tugboat)	182	1910 / 1912 (bought)	Britain	Out of service in 1954
YACHTS AND SURVEY VESSELS
	Ertuğrul	900	1903	Britain	Scrapped in 1960
	İstanbul	910	1888	Britain	?
	İzzettin	1,075	1865	Britain	Scrapped in 1929
	Fuat	1,075	1865	Britain	Scrapped in 1921
	Söğütlü	110	1908	Britain	Scrapped in 1955
	Beyrut	520	1911 (bought)	Britain	Sunk in 1914
	Galata	140	1910 (bought)	Britain	Out of service in 1930
	Seyyar	240	1888	Britain	?
	Trablusgarp	630	1911 (bought)	Britain	Sunk in 1911
	Şıpka	420	1911 (bought)	Britain	Sunk in 1912
	İhsaniye	170	1869	Britain	Sunk in 1912
	Sultaniye	2,900	1862	Britain	Scrapped in 1912