List of Kriegsmarine ships
U-boats
U\-boats
--------

### Training submarines

* [Type I](/wiki/Type_I_U-boat "Type I U-boat")
	+  and 

### Coastal submarines

* [Type IIA](/wiki/Type_II_U-boat "Type II U-boat")
	+  through 
* [Type IIB](/wiki/Type_II_U-boat "Type II U-boat")
	+  through 
	+  and 
* [Type IIC](/wiki/Type_II_U-boat "Type II U-boat")
	+  through 
* [Type IID](/wiki/Type_II_U-boat "Type II U-boat")
	+  through 
* [Type XVIIB](/wiki/Type_XVIIB_U-boat "Type XVIIB U-boat")
	+  through 

### Ocean\-going submarines

* [Type VIIA](/wiki/Type_VII_U-boat "Type VII U-boat")
	+  through 
* [Type VIIB](/wiki/Type_VII_U-boat "Type VII U-boat")
	+  through 
	+  through 
	+  through 
	+  through 
* [Type VIIC](/wiki/Type_VII_U-boat "Type VII U-boat")
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  and 
	+  through 
	+  through 
	+  through 
	+  through 
	+  and 
	+  and 
	+  and 
	+  through 
* [Type VIIC 41](/wiki/Type_VII_U-boat "Type VII U-boat")
	+  through 
	+  through 
	+  and 
	+  and 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
* [Type IXA](/wiki/Type_IX_U-boat "Type IX U-boat")
	+  through 
* [Type IXB](/wiki/Type_IX_U-boat "Type IX U-boat")
	+  and 
	+  through 
	+  through 
* [Type IXC](/wiki/Type_IX_U-boat "Type IX U-boat")
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
* [Type IXC 40](/wiki/Type_IX_U-boat "Type IX U-boat")
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 
	+  through *[U\-882](/wiki/German_submarine_U-882 "German submarine U-882")*
	+ *[U\-885](/wiki/German_submarine_U-885 "German submarine U-885")* through 
	+  through 
* [Type IXD](/wiki/Type_IX_U-boat "Type IX U-boat")
	+  through 
	+  through 
	+  through 
	+  through 
	+  through 

### Minelaying submarines

* [Type VIID](/wiki/Type_VII_U-boat "Type VII U-boat")
	+  through 
* [Type XB](/wiki/Type_X_U-boat "Type X U-boat")
	+  through 

### Supply submarines

* [Type VIIF](/wiki/Type_VII_U-boat "Type VII U-boat")
	+  through 
* [Type IXD /42](/wiki/Type_IX_U-boat "Type IX U-boat")
	+  and 
* [Type XB](/wiki/Type_X_U-boat "Type X U-boat")
	+  and 
	+  and 
* [Type XIV](/wiki/Type_XIV_U-boat "Type XIV U-boat")
	+  through 
	+  through 

### Electric boats

* [Type XXI](/wiki/Type_XXI_U-boat "Type XXI U-boat")
	+  through 
	+  through 
	+  and 
	+  through 
	+  through 
* [Type XXIII](/wiki/German_Type_XXIII_submarine "German Type XXIII submarine")
	+  through 
	+  through 
	+  through 

### Midget submarines

* *[Seehund](/wiki/Seehund "Seehund")* (17 tons, 2 × torpedoes)
	+ 138 commissioned
* [*Hecht*](/wiki/Hecht_%28submarine%29 "Hecht (submarine)") (Training)
	+ 53 commissioned
* [*Biber*](/wiki/Biber_%28submarine%29 "Biber (submarine)") (6\.5 tons, 2 × torpedoes)
	+ 324 commissioned
* *[Molch](/wiki/Molch "Molch")* (11 tons, 2 × torpedoes)
	+ 393 commissioned
* *[Delphin](/wiki/Delphin "Delphin")* (Prototype)
	+ 3 commissioned
* *[Seeteufel](/wiki/Seeteufel "Seeteufel")* (Prototype)
	+ 1 commissioned
* *[Schwertwal](/wiki/Schwertwal "Schwertwal")* (Prototype)
	+ 1 commissioned

### Human torpedoes

* *[Neger](/wiki/Neger_%28torpedo%29 "Neger (torpedo)")* (1 × torpedo)
	+ 200 commissioned
* [*Marder*](/wiki/Marder_%28midget_submarine%29 "Marder (midget submarine)") (3 tons, 1 × torpedo)
	+ 500 commissioned
* [*Hai*](/wiki/Hai_%28midget_submarine%29 "Hai (midget submarine)") (Prototype)
	+ 1 commissioned

Did the development of U-boats lead to other technological innovations?