"S" Class Submarine (1918)

Fifty-one "S" class submarines were completed for the U.S. Navy between 1920 and 1925

Overview of 51 vessels
Citations for this data available on individual ship pages
Name	Builder	Laid Down	Launched	Completed	Fate
S-1	Fore River Shipbuilding Company	11 Dec, 1917	26 Oct, 1918	5 Jun, 1920	Transferred 20 Apr, 1942
S-18	Fore River Shipbuilding Company	15 Aug, 1918	29 Apr, 1920	3 Apr, 1924	Sold 1946
S-19	Fore River Shipbuilding Company	15 Aug, 1918	21 Jun, 1920	24 Aug, 1921	Scuttled 18 Dec, 1938
S-20	Fore River Shipbuilding Company	15 Aug, 1918	9 Jun, 1920	22 Nov, 1922	Sold 1946
S-21	Fore River Shipbuilding Company	19 Dec, 1918	18 Aug, 1920	24 Aug, 1921	Transferred 14 Sep, 1942
S-22	Fore River Shipbuilding Company	6 Jan, 1919	15 Jul, 1920	23 Jun, 1924	Transferred 19 Jun, 1942
S-23	Fore River Shipbuilding Company	18 Jan, 1919	27 Oct, 1920	30 Oct, 1923	Sold 1946
S-24	Fore River Shipbuilding Company	1 Nov, 1918	27 Jun, 1922	24 Aug, 1923	Sold
S-25	Fore River Shipbuilding Company	26 Oct, 1918	29 May, 1922	9 Jul, 1923	Transferred 10 Aug, 1942
S-26	Fore River Shipbuilding Company	7 Nov, 1919	22 Aug, 1922	15 Oct, 1923	Collision 24 Jan, 1942
S-27	Fore River Shipbuilding Company	11 Apr, 1919	18 Oct, 1922	22 Jan, 1924	Wrecked 19 Jun, 1942
S-28	Fore River Shipbuilding Company	16 Apr, 1919	20 Sep, 1922	13 Dec, 1923	Lost 4 Jul, 1944
S-29	Fore River Shipbuilding Company	17 Apr, 1919	9 Nov, 1922	22 May, 1924	Transferred 5 Jun, 1942
S-30	Union Iron Works	1 Apr, 1918	21 Nov, 1918	29 Oct, 1920	Sold Dec, 1946
S-31	Union Iron Works	13 Apr, 1918	28 Dec, 1918	11 May, 1922	Sold May, 1946
S-32	Union Iron Works	12 Apr, 1918	11 Jan, 1919	15 Jun, 1922	Sold May, 1946
S-33	Union Iron Works	14 Jun, 1918	5 Dec, 1918	18 Apr, 1922	Sold 1946
S-34	Union Iron Works	28 May, 1918	13 Feb, 1919	12 Jul, 1922	Sold 1946
S-35	Union Iron Works	14 Jun, 1918	27 Feb, 1919	17 Aug, 1922	Expended 4 Apr, 1942
S-36	Union Iron Works	10 Dec, 1918	3 Jun, 1919	4 Apr, 1923	Sunk 20 Jan, 1942
S-37	Union Iron Works	12 Dec, 1918	20 Jun, 1919	16 Jul, 1923	Sunk 20 Feb, 1945
S-38	Union Iron Works	15 Jan, 1919	17 Jun, 1919	11 May, 1923	Expended 20 Feb, 1945
S-39	Union Iron Works	14 Jan, 1919	2 Jul, 1919	14 Sep, 1923	Sunk 14 Aug, 1942
S-40	Union Iron Works	5 Mar, 1919	5 Jan, 1921	20 Nov, 1923	Sold 1946
S-41	Union Iron Works	17 Apr, 1919	21 Feb, 1921	15 Jan, 1924	Sold 1946
S-2	Lake Torpedo Boat Company	30 Jul, 1917	15 Feb, 1919	25 May, 1920	Broken up 1931
S-48	Lake Torpedo Boat Company	22 Oct, 1920	26 Feb, 1921	14 Oct, 1922	Sold 22 Jan, 1946
S-49	Lake Torpedo Boat Company	22 Oct, 1920	23 Apr, 1921	6 Jun, 1922	Sold 25 May, 1931
S-50	Lake Torpedo Boat Company	15 Mar, 1920	18 Jun, 1921	20 May, 1922	Broken up 1931
S-51	Lake Torpedo Boat Company	22 Dec, 1919	20 Aug, 1921	24 Jun, 1922	Sunk 25 Sep, 1925
S-3	Portsmouth Navy Yard	29 Aug, 1917	21 Dec, 1918	30 Jan, 1919	Broken up 1937
S-4	Portsmouth Navy Yard	4 Dec, 1917	27 Aug, 1919	27 Aug, 1919	Sunk 12 Jul, 1927
S-5	Portsmouth Navy Yard	4 Dec, 1917	10 Nov, 1919	6 Mar, 1920	Foundered 1 Sep, 1920
S-6	Portsmouth Navy Yard	29 Jan, 1918	23 Dec, 1919	17 May, 1920	Broken up 1937
S-7	Portsmouth Navy Yard	29 Jan, 1918	5 Feb, 1920	1 Jul, 1920	Broken up 1937
S-8	Portsmouth Navy Yard	9 Nov, 1918	21 Apr, 1920	1 Oct, 1920	Broken up 1937
S-9	Portsmouth Navy Yard	20 Jan, 1919	17 Jun, 1920	21 Feb, 1921	Broken up 1937
S-10	Portsmouth Navy Yard	11 Sep, 1919	9 Dec, 1920	21 Sep, 1922	Broken up 1936
S-11	Portsmouth Navy Yard	2 Dec, 1919	7 Feb, 1921	11 Jan, 1923	Sold 1945
S-12	Portsmouth Navy Yard	8 Jan, 1920	4 Aug, 1921	30 Apr, 1923	Sold 1945
S-13	Portsmouth Navy Yard	14 Feb, 1920	20 Oct, 1921	14 Jul, 1923	Sold 1945
S-14	Lake Torpedo Boat Company	7 Dec, 1917	22 Oct, 1919	11 Feb, 1921	Sold 1945
S-15	Lake Torpedo Boat Company	13 Dec, 1917	8 Mar, 1920	15 Jan, 1921	Sold 4 Dec, 1946
S-16	Lake Torpedo Boat Company	19 Mar, 1918	23 Dec, 1919	17 Dec, 1920	Expended 3 Apr, 1945
S-17	Lake Torpedo Boat Company	19 Mar, 1918	22 May, 1920	1 Mar, 1921	Expended 5 Apr, 1945
S-42	Fore River Shipbuilding Company	16 Dec, 1920	30 Apr, 1923	20 Nov, 1924	Sold 1946
S-43	Fore River Shipbuilding Company	13 Dec, 1920	31 Mar, 1923	31 Dec, 1924	Sold 1946
S-44	Fore River Shipbuilding Company	19 Feb, 1921	27 Oct, 1923	16 Feb, 1925	Sunk 7 Oct, 1943
S-45	Fore River Shipbuilding Company	29 Dec, 1920	26 Jun, 1923	31 Mar, 1925	Sold 1946
S-46	Fore River Shipbuilding Company	11 Feb, 1921	11 Sep, 1923	5 Jun, 1925	Sold 1946
S-47	Fore River Shipbuilding Company	26 Feb, 1921	11 Sep, 1923	16 Sep, 1925	Sold 1946