Italian submarines in World War Two
Most Successful Submarines
| Submarine | Ships sunk | GRT sunk | Ships damaged | GRT damaged | |
|---|---|---|---|---|---|
| Leonardo da Vinci (LV, I.8) | 19 | 118,838 | ||
| Enrico Tazzoli (TZ, I.3) | 18 | 96,650 | |||
|
| Luigi Torelli (TI, I.9, UIT.25) | 7 | 42,871 | ||
| Morosini (MS, I.20) | 6 | 37,733 | |||
|
| Barbarigo (BO, I.15) | 7 | 35,684 | 1 | 5,753 |
|
| Pietro Calvi (CV, I.1) | 6 | 34,200 | ||
|
| Comandante Alfredo Cappellini (CL, I.4, UIT.24) | 5 | 31,799 | 1 | 5,231 |
|
| Giuseppe Finzi (FZ, I.2) | 5 | 30,760 | ||
| Archimede (AH, I.31) | 2 | 25,629 | |||
| Michele Bianchi (BH, I.11) | 3 | 24,322 | |||
| Guglielmo Marconi (MN, I.7) | 8 | 20,218 | |||
|
| Reginaldo Giuliani (GN, I.14, UIT.23) | 3 | 16,509 | ||
| Alessandro Malaspina (MP, I.6) | 3 | 16,384 | |||
|
| Dandolo ( DO, I.16) | 3 | 13,154 | 2 | 7,988 |
|
| Alpino Attilio Bagnolini (BI, I.12, UIT.22) | 3 | 11,142 | ||
| Emo (EO, I.17) | 2 | 10,950 | |||
| Maggiore Francesco Baracca (BC, I.10) | 2 | 8,972 | |||
| Galileo Galilei (GL) | 1 | 8,215 | |||
| Naiade (NA) | 1 | 8,029 | |||
|
| Argo (AO, I.26) | 2 | 7,442 | 1 | 1,337 |
|
| Benedetto Brin (BR, I.23) | 2 | 7,241 | ||
|
| Ammiraglio Cagni (CA, N.55) | 2 | 5,840 | 1 | 22,048 |
|
| Ambra (AM) | 1 | 5,450 | ||
| Veniero (VN, I.22) | 2 | 4,987 | |||
| Otaria (OA, I.25) | 1 | 4,662 | |||
| Axum (AX) | 1 | 4,290 | 2 | 17,794 | |
|
| Guglielmotti (GI, I.30 or I.33) | 1 | 4,008 | ||
| Ondina (ON) | 1 | 3,512 | |||
| Scirè (SR) | 2 | 3,385 | 6 | 92,087 | |
| Capitano Raffaele Tarantini (TT, I.13) | 1 | 3,039 | |||
| Mocenigo (MO, I.19) | 2 | 2,771 | 1 | 5,450 | |
| Delfino (DL) | 1 | 2,115 | |||
| Nani (NI, I.21) | 2 | 1,939 | |||
| Alagi (AL, N.58) | 1 | 1,917 | 3 | 18,143 | |
| Pier Capponi (CP) | 1 | 1,888 | |||
|
| Ascianghi (AS) | 2 | 1,425 | ||
| Platino (PT) | 2 | 1,334 | |||
| Enrico Toti (TO) | 1 | 1,090 | |||
| Goffredo Mameli (GM) | 1 | 1,041 | |||
| Topazio (TP) | 1 | 691 | |||
| CB 4 () | 1 | 577 | |||
| Corallo (CO) | 3 | 205 | |||
|
| Bronzo (BZ) | 1 | 12,688 | ||
| Dessiè (DE) | 1 | 7,516 | |||
| Nichelio (NC) | 1 | 90 | |||
| Neghelli (NG) | 2 | 11,454 | |||
| Evangelista Torricelli (TL) | 1 | 1,720 |
Total of 138 ships sunk (662,908 GRT or tons) and 24 ships damaged (209,299 GRT or tons). Warships are listed in tons.