Hull No.

Name

Date of Loss

Lost

on sub

Note

Lost as/POW

Circumstance

Where

1

(SS-23)

F-4

March 24, 1915

19

Operating Accident

Off Pearl Harbor, HI

2

(SS-25)

E-2

January 15, 1916

4

Battery Explosion

At NY Shipyard

3

(SS-20)

F-1

December 17, 1917

19

Collision with F3

In the Pacific

4

(SS-28)

H-1

March 12, 1920

4

Grounding

In Magdalena Bay, Mexico

5

(SS-110)

S-5

September 01, 1920

None

Operating Accident

Off Delaware Capes

6

(SS-66)

O-5

October 29, 1923

3

Collision

In Gulf of Panama

7

(SS-162)

S-51

September 26, 1925

33

Collision w/SS City of Rome

Off Block Island,  NY

8

(SS-109)

S-4

December 17, 1927

40

Collision w/USCG cutter

Off Cape Cod

9

(SS-192)

Squalus

May 23, 1939

26

Flooding accident.

Off New England Coast

10

(SS-70)

O-9

June 20, 1941

34

Flooding Accident

Off New England Coast

11

(SS-195)

Sealion

December 10, 1941

4

WWII Loss

Bombed by Aircraft

Cavite Navy Yard PI

12

(SS-141)

S-36

January 20, 1942

None

WWII Loss

Grounding

In Makassar Strait

13

(SS-131)

S-26

January 24, 1942

46

WWII Loss

Collision

In Gulf of Panama

14

(SS-174)

Shark

February 11, 1942

59

WWII Loss

Enemy Action

In Northern Celebes

15

(SS-176)

Perch

March 03, 1942

0

WWII Loss

9

Scuttled/Enemy Action

In the Java Sea

16

(SS-132)

S-27

June 19, 1942

None

WWII Loss

Grounding

Off Amchitka Island

17

(SS-216)

Grunion

July 30, 1942

70

WWII Loss

Probable Enemy Action

Off Kiska Island

18

(SS-144)

S-39

August 01, 1942

None

WWII Loss

Grounding

Off Louisiade Island

19

(SS-166)

Argonaut

January 10, 1943

105

WWII Loss

Enemy Action

Off New Britian Island

20

(SS-219)

Amberjack

February 16, 1943

74

WWII Loss

Enemy Action

Off Rabaul Island

21

(SS-207)

Grampus

March 05, 1943

71

WWII Loss

Enemy Action

Probably in Blackett Strait

22

(SS-201)

Triton

March 15, 1943

74

WWII Loss

Enemy Action

North of New Guinea

23

(SS-177)

Pickerel

April 03, 1943

74

WWII Loss

Enemy Action

In the Central Pacific

24

(SS-210)

Grenadier

April 22, 1943

0

WWII Loss

4

Scuttled/Enemy Action

In Indian Ocean off Malaya

25

(SS-275)

Runner

June 01, 1943

78

WWII Loss

Probably struck a Mine

Off east coast of Honshu

26

(SS-89)

R-12

June 12, 1943

42

WWII Loss

Flooding Accident

Off Key West, FL

27

(SS-209)

Grayling

9/09-12/1943 approx

76

WWII Loss

Presumed Enemy Action

In approaches to Manila

28

(SS-181)

Pompano

9/1/1943 approx

76

WWII Loss

Enemy Action

Off east coast of Honshu

29

(SS-290)

Cisco

September 28, 1943

76

WWII Loss

Enemy Action

West of Mindanao

30

(SS-155)

S-44

October 07, 1943

55

WWII Loss

Enemy Action

Off Kuriles Islands

31

(SS-238)

Wahoo

October 11, 1943

80

WWII Loss

Enemy Action

In La Perouse Strait

32

(SS-248)

Dorado

October 12, 1943

76

WWII Loss

Probable Friendly Fire

Off Cuba

33

(SS-226)

Corvina

November 16, 1943

82

WWII Loss

By Japanese Submarine

Near Truk Island

34

(SS-191)

Sculpin

November 19, 1943

42

WWII Loss

21

Enemy Action

Near Truk Island

35

(SS-289)

Capelin

December 02, 1943

78

WWII Loss

Enemy Action

In Celebes Sea

36

(SS-278)

Scorpion

February 1944 approx

76

WWII Loss

Probably struck a mine

In Yellow Sea

37

(SS-208)

Grayback

February 27, 1944

80

WWII Loss

Bombed by Aircraft

In East China Sea

38

(SS-202)

Trout

February 29, 1944

81

WWII Loss

Enemy Action

Nff China Coast

39

(SS-211)

Gudgeon

May 12/1944 approx

78

WWII Loss

Probably bombed by aircraft

Near Northern Marianas

40

(SS-284)

Tullibee

March 26, 1944

79

WWII Loss

Circular Torpedo run

North of Palau

41

(SS-233)

Herring

June 01, 1944

84

WWII Loss

depth charge attack

Off Masuwa Isl in Kuriles

42

(SS-361)

Golet

June 14, 1944

82

WWII Loss

Enemy Action

Northeast coast of Honshu

43

(SS-133)

S-28

July 03, 1944

50

WWII Loss

Operational Accident

Off Pearl Harbor

44

(SS-273)

Robalo

July 26, 1944

77

WWII Loss

4

Probably struck a Mine

Off Palawan Island

45

(SS-250)

Flier

August 13, 1944

78

WWII Loss

Probably struck a Mine

In Balabac Strait, PI

46

(SS-257)

Harder

August 24, 1944

79

WWII Loss

depth charge attack

Off Mindoro

47

(SS-197)

Seawolf

October 03, 1944

99

WWII Loss

Friendly fire

North of New Guinea

48

(SS-294)

Escolar

October, 1944

82

WWII Loss

Probably struck a Mine

In Tsushima Straits

49

(SS-227)

Darter

October 24, 1944

None

WWII Loss

Grounding

On Bombay Shoals

50

(SS-314)

Shark II

October 24, 1944

87

WWII Loss

depth charge attack

South of Formosa

51

(SS-306)

Tang

October 24, 1944

78

WWII Loss

Circular run of own Torpedo

Off China Coast

52

(SS-218)

Albacore

November 07, 1944

86

WWII Loss

Probably struck a Mine

Northeast of Honshu

53

(SS-215)

Growler

November 08, 1944

85

WWII Loss

Probable Enemy Action

West of Philippines

54

(SS-277)

Scamp

11/11/1944 approx

83

WWII Loss

Enemy Action

Near Bonins Islands

55

(SS-193)

Swordfish

January 12, 1945

89

WWII Loss

Enemy Action

Near Okinawa

56

(SS-316)

Barbel

February 04, 1945

81

WWII Loss

Aircraft Enemy Action

Near Palawan

57

(SS-369)

Kete

3/20/1945 approx

87

WWII Loss

Probable Enemy Action

near Okinawa

58

(SS-237)

Trigger

March 28, 1945

89

WWII Loss

depth charge attack

East China Sea

59

(SS-279)

Snook

April 08, 1945

84

WWII Loss

Presumed Enemy Action

East China Sea

60

(SS-371)

Lagarto

May 03, 1945

85

WWII Loss

depth charge attack

In Gulf of Siam

61

(SS-223)

Bonefish

June 18, 1945

85

WWII Loss

depth charge attack

In Toyama Wan

62

(SS-332)

Bullhead

August 06, 1945

84

WWII Loss

Bombed by Aircraft

Near Bali

63

(SS-345)

Cochino

August 26, 1949

1

Battery well fire

Off coast of Norway

64

(SS-415)

Stickleback

May 30, 1958

None

Collision w/Destroyer

Off Hawaii

65

(SSN-593)

Thresher

April 10, 1963

129

Operational Accident

Off New England

66

(SSN-589)

Scorpion

May 22, 1968

99

Operational Accident

Near Azores