Submarines
- SM U-1
- SM U-2
- SM U-3
- SM U-4
- SM U-5
- SM U-6
- SM U-10
- SM U-11
- SM U-12
- SM U-14
- SM U-15
- SM U-16
- SM U-17
- SM U-18 (temporary Austrian number for German SM UC-14 when operating in the Mediterranean)
- SM U-19 (temporary Austrian number for German SM UC-15 when operating in the Mediterranean)
- SM U-20
- SM U-21
- SM U-22
- SM U-23
- SM U-24 (temporary Austrian number for German SM UC-12 when operating in the Mediterranean)
- SM U-25 (temporary Austrian number for German SM UC-13 when operating in the Mediterranean)
- SM U-26 (temporary Austrian number for German SM UB-14 when operating in the Mediterranean)
- SM U-27
- SM U-28
- SM U-29
- SM U-30
- SM U-31
- SM U-32
- SM U-33 (temporary Austrian number for German SM U-33 when operating in the Mediterranean)
- SM U-34 (temporary Austrian number for German SM U-34 when operating in the Mediterranean)
- SM U-35 (temporary Austrian number for German SM U-35 when operating in the Mediterranean)
- SM U-36 (temporary Austrian number for German SM U-21 and SM U-47 when operating in the Mediterranean)
- SM U-37 (temporary Austrian number for German SM U-32 when operating in the Mediterranean)
- SM U-38 (temporary Austrian number for German SM U-38 when operating in the Mediterranean)
- SM U-39 (temporary Austrian number for German SM U-39 when operating in the Mediterranean)
- SM U-40
- SM U-41
- SM U-42 (temporary Austrian number for German SM UB-42 when operating in the Mediterranean)
- SM U-43
- SM U-44 (temporary Austrian number for German SM UB-44 when operating in the Mediterranean)
- SM U-45 (temporary Austrian number for German SM UB-45 when operating in the Mediterranean)
- SM U-46 (temporary Austrian number for German SM UB-46 when operating in the Mediterranean)
- SM U-47
- SM U-60 (temporary Austrian number for German SM UC-20 when operating in the Mediterranean)
- SM U-61 (temporary Austrian number for German SM UC-23 when operating in the Mediterranean)
- SM U-62 (temporary Austrian number for German SM UC-22 when operating in the Mediterranean)
- SM U-63 (temporary Austrian number for German SM U-63 when operating in the Mediterranean)
- SM U-64 (temporary Austrian number for German SM U-64 when operating in the Mediterranean)
- SM U-65 (temporary Austrian number for German SM U-65 when operating in the Mediterranean)
- SM U-66 (temporary Austrian number for German SM UB-66 when operating in the Mediterranean)
- SM U-67 (temporary Austrian number for German SM UB-67 when operating in the Mediterranean)
Read more about this topic: List Of Ships Of The Austro-Hungarian Navy