Date | Ship name | Type | GRT | Nat. | Submarine | Commander | Loss type |
2 Mar 1943 | Affonso Penna | Cargo ship | 3,540 | ![Brazilian Brazilian](/media/images/flags/small/flag_brazil_s.png) | Barbarigo | Roberto Rigoli | Sunk |
1 Oct 1940 | Aghios Nicolaos | Cargo ship | 3,687 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Maggiore Francesco Baracca | Enrico Bertarelli | Sunk |
24 Mar 1941 | Agnete Maersk | Cargo ship | 2,104 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Veniero | Manlio Petroni | Sunk |
10 May 1941 | Alfred Olsen | Tanker | 8,817 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
11 Jun 1942 | Alioth | Cargo ship | 5,483 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Leonardo da Vinci | Luigi Longanesi Cattani | Sunk |
19 Sep 1940 | Almirante Jose De Carranza | Cargo ship | 330 | ![Spanish Spanish](/media/images/flags/small/flag_spain_s.png) | Guglielmo Marconi | Giulio Chialamberto | Sunk |
14 Feb 1941 | Alnmoor | Cargo ship | 6,573 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Michele Bianchi | Adalberto Giovannini | Sunk |
19 Dec 1940 | Amicus | Cargo ship | 3,660 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Alpino Attilio Bagnolini | Franco Tosoni Pittoni | Sunk |
18 Dec 1940 | Anastassia | Cargo ship | 2,883 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Veniero | Manlio Petroni | Sunk |
4 Nov 1942 | Andreas | Cargo ship | 6,566 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
21 Sep 1941 | Antar | Tanker | 385 | ![Palestinian Palestinian](/media/images/flags/small/flag_palestine_s.png) | Ascianghi | Olinto Di Serio | Sunk |
12 Jul 1942 | Antares | Cargo ship | 3,723 | ![Turkish Turkish](/media/images/flags/small/flag_turkey_s.png) | Alagi | Sergio Puccini | Damaged |
8 Jun 1942 | Antoniotto Usodimare | Destroyer | 1,917 | ![Italian Italian](/media/images/flags/small/flag_italy_s.png) | Alagi | Sergio Puccini | Sunk |
27 Dec 1940 | Ardanbhan | Cargo ship | 4,980 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Tazzoli | Vittore Raccanelli | Sunk |
29 Nov 1942 | Argo | Cargo ship | 1,995 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Ammiraglio Cagni | Carlo Liannazza | Sunk |
6 Mar 1942 | Astrea | Cargo ship | 1,406 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
15 Mar 1942 | Athelqueen | Tanker | 8,780 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
6 Sep 1940 | Atlas | Cargo ship | 4,008 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Guglielmotti | Carlo Tucci | Sunk |
15 Apr 1941 | Aurillac | Cargo ship | 4,733 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
28 Jun 1941 | Auris | Tanker | 8,030 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Ferdinando Calda | Sunk |
11 Apr 1942 | Balkis | Cargo ship | 2,161 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Pietro Calvi | Emilio Olivieri | Sunk |
27 Feb 1941 | Baltistan | Cargo ship | 6,803 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Michele Bianchi | Adalberto Giovannini | Sunk |
6 Jun 1941 | Baron Lovat | Cargo ship | 3,395 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Guglielmo Marconi | Mario Paolo Pollina | Sunk |
11 Jul 1940 | Beme | Cargo ship | 3,039 | ![Panamanian Panamanian](/media/images/flags/small/flag_panama_s.png) | Capitano Raffaele Tarantini | Alfredo Iaschi | Sunk |
13 Apr 1942 | Ben Brush | Tanker | 7,691 | ![Panamanian Panamanian](/media/images/flags/small/flag_panama_s.png) | Pietro Calvi | Emilio Olivieri | Sunk |
15 Jan 1941 | Brask | Cargo ship | 4,079 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Luigi Torelli | Primo Longobardo | Sunk |
12 Aug 1940 | British Fame | Tanker | 8,406 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Alessandro Malaspina | Mario Leoni | Sunk |
25 Feb 1942 | Cabedello | Cargo ship | 3,557 | ![Brazilian Brazilian](/media/images/flags/small/flag_brazil_s.png) | Leonardo da Vinci | Luigi Longanesi Cattani | Sunk |
18 Sep 1940 | Cabo Tortosa | Cargo ship | 3,302 | ![Spanish Spanish](/media/images/flags/small/flag_spain_s.png) | Alpino Attilio Bagnolini | Franco Tosoni Pittoni | Sunk |
30 May 1941 | Cairndale | Tanker | 8,129 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Guglielmo Marconi | Mario Paolo Pollina | Sunk |
13 Aug 1942 | California | Cargo ship | 5,376 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Reginaldo Giuliani | Giandomenico Bruno | Sunk |
15 Jun 1942 | Cardina | Cargo ship | 5,586 | ![Panamanian Panamanian](/media/images/flags/small/flag_panama_s.png) | Archimede | Gianfranco Gazzana Priaroggia | Sunk |
20 Dec 1940 | Carlton | Cargo ship | 5,162 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Pietro Calvi | Giuseppe Caridi | Sunk |
30 Mar 1943 | Celtic Star | Cargo ship | 5,575 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Giuseppe Finzi | Mario Rossetto | Sunk |
29 May 1942 | Charlbury | Cargo ship | 4,836 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Barbarigo | Enzo Grossi | Sunk |
10 Mar 1942 | Charles Racine | Tanker | 9,957 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Giuseppe Finzi | Ugo Giudice | Sunk |
10 Jul 1940 | Cheik | Cargo ship | 1,057 | ![Vichy French Vichy French](/media/images/flags/small/flag_france_s.png) | Scirè | Adriano Pini | Sunk |
8 Jun 1942 | Chile | Cargo ship | 6,956 | ![Danish Danish](/media/images/flags/small/flag_denmark_s.png) | Leonardo da Vinci | Luigi Longanesi Cattani | Sunk |
19 Jan 1941 | Clan Cumming | Cargo ship | 7,264 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Neghelli | Carlo Ferracuti | Damaged |
13 Jun 1942 | Clan Macquarrie | Cargo ship | 5,060 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Luigi Longanesi Cattani | Sunk |
18 May 1942 | Comandante Lyra | Tanker | 5,753 | ![Brazilian Brazilian](/media/images/flags/small/flag_brazil_s.png) | Barbarigo | Enzo Grossi | Damaged |
12 Mar 1942 | Cygnet | Cargo ship | 3,628 | ![Panamanian Panamanian](/media/images/flags/small/flag_panama_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
3 Nov 1942 | Dagomba | Cargo ship | 3,845 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Ammiraglio Cagni | Carlo Liannazza | Sunk |
28 Apr 1942 | Dar El Salam | Fishing vessel | 138 | ![Tunisian Tunisian](/media/images/flags/small/flag_tunisia_s.png) | Corallo | Gino Andreani | Sunk |
13 Mar 1942 | Daytonian | Cargo ship | 6,434 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
21 Sep 1941 | Denbydale | Tanker | 8,145 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Scirè | Junio Valerio Borghese | Damaged |
12 Aug 1942 | Deucalion? | Cargo ship | 7,516 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Dessiè | Renato Scandola | Damaged? |
31 May 1942 | Dinsdale | Tanker | 8,214 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Comandante Alfredo Cappellini | Marco Revedin | Sunk |
13 Jun 1941 | Djurdjura | Cargo ship | 3,460 | ![Free French Free French](/media/images/flags/small/flag_france_s.png) | Benedetto Brin | Luigi Longanesi Cattani | Sunk |
25 Dec 1942 | Dona Aurora | Cargo ship | 5,011 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
25 Apr 1943 | Doryssa | Tanker | 8,078 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
22 Sep 1941 | Durham | Cargo ship | 10,893 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Scirè | Junio Valerio Borghese | Damaged |
13 Jun 1941 | Eirini Kyriakides | Cargo ship | 3,781 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Benedetto Brin | Luigi Longanesi Cattani | Sunk |
22 Jun 1940 | Elgö | Cargo ship | 1,888 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Pier Capponi | Romeo Romei | Sunk |
12 Dec 1942 | Empire Hawk | Cargo ship | 5,032 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
12 Aug 1942 | Empire Hope? | Tanker | 12,688 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Bronzo | Cesare Buldrini | Sunk? |
2 Nov 1942 | Empire Zeal | Cargo ship | 7,009 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
14 Mar 1943 | Empress of Canada | Troop transport | 21,517 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
26 Feb 1942 | Esso Copenhagen | Tanker | 9,245 | ![Panamanian Panamanian](/media/images/flags/small/flag_panama_s.png) | Luigi Torelli | Antonio De Giacomo | Sunk |
10 Apr 1942 | Eugene V.R. Thayer | Tanker | 7,138 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Pietro Calvi | Emilio Olivieri | Sunk |
14 Jan 1941 | Eumaeus | Cargo ship | 7,735 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Comandante Alfredo Cappellini | Salvatore Todaro | Sunk |
28 Feb 1942 | Everasma | Cargo ship | 3,562 | ![Latvian Latvian](/media/images/flags/small/flag_latvia_s.png) | Leonardo da Vinci | Luigi Longanesi Cattani | Sunk |
1 Jun 1941 | Exportador I | Trawler | 318 | ![Portuguese Portuguese](/media/images/flags/small/flag_portugal_s.png) | Guglielmo Marconi | Mario Paolo Pollina | Sunk |
7 May 1941 | Fernlane | Cargo ship | 4,310 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
20 Sep 1941 | Fiona Shell | Oiling hulk | 2,444 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Scirè | Junio Valerio Borghese | Sunk |
28 Mar 1943 | Granicos | Cargo ship | 3,689 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Giuseppe Finzi | Mario Rossetto | Sunk |
17 Jul 1941 | Guelma | Cargo ship | 4,402 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Alessandro Malaspina | Giuliano Prini | Sunk |
7 Jun 1942 | Hadj Mohamed | Fishing vessel | 26 | ![Tunisian Tunisian](/media/images/flags/small/flag_tunisia_s.png) | Corallo | Gino Andreani | Sunk |
6 Aug 1942 | Havsten | Cargo ship | 6,161 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
15 Aug 1940 | Helle | Light Cruiser | 2,115 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Delfino | Giuseppe Aicardi | Sunk |
21 Aug 1940 | Hermes | Tanker | 3,768 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Dandolo | Riccardo Boris | Damaged |
1 Dec 1940 | HMCS Saguenay | Destroyer | 1,337 | ![Canadian Canadian](/media/images/flags/small/flag_canada_s.png) | Argo | Alberto Crepas | Damaged |
15 Nov 1942 | HMS Algerine | Minesweeper | 1,040 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Ascianghi | Rino Erler | Sunk |
14 Dec 1942 | HMS Argonaut | Light cruiser | 5,450 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Mocenigo | Alberto Longhi | Damaged |
25 Jul 1943 | HMS Asturias | Armed Merchant Cruiser | 22,048 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Ammiraglio Cagni | Giuseppe Roselli Lorenzini | Damaged |
31 Mar 1941 | HMS Bonaventure | Light Cruiser | 5,450 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Ambra | Mario Arillo | Sunk |
12 Aug 1942 | HMS Cairo | Anti-arcraft cruiser | 4,290 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Axum | Renato Ferrini | Sunk |
12 Jun 1940 | HMS Calypso | Light cruiser | 4,180 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Alpino Attilio Bagnolini | Franco Tosoni Pittoni | Sunk |
16 Jul 1943 | HMS Cleopatra | Light cruiser | 5,700 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Alagi | Sergio Puccini | Damaged |
13 Dec 1940 | HMS Coventry | Anti-arcraft cruiser | 4,190 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Neghelli | Carlo Ferracuti | Damaged |
11 Jul 1940 | HMS Escort | Destroyer | 1,350 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Guglielmo Marconi | Giulio Chialamberto | Sunk |
18 Dec 1941 | HMS Jervis | Destroyer | 1,695 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Scirè | Junio Valerio Borghese | Damaged |
12 Aug 1942 | HMS Kenya | Light Cruiser | 8,720 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Alagi | Sergio Puccini | Damaged |
23 Jun 1940 | HMS Khartoum | Destroyer | 1,720 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Evangelista Torricelli | Salvatore Pelosi | Damaged? |
5 Oct 1940 | HMS Kingston Sapphire | Armed trawler | 356 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Nani | Gioacchino Polizzi | Sunk |
15 Jul 1941 | HMS Lady Somers | Ocean boarding vessel | 8,164 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Morosini | Athos Fraternale | Sunk |
14 Jul 1943 | HMS MGB-641 | Gunboat | 90 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Nichelio | Claudio Celli | Sunk? |
12 Aug 1942 | HMS Nigeria | Light cruiser | 8,530 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Axum | Renato Ferrini | Damaged |
19 Dec 1941 | HMS Queen Elizabeth | Battleship | 32,700 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Scirè | Junio Valerio Borghese | Damaged |
30 Jan 1943 | HMS Samphire | Corvette | 925 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Platino | Vittorio Patrelli Campagnano | Sunk |
7 Feb 1943 | HMS Tervani | Armed trawler | 409 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Platino | Vittorio Patrelli Campagnano | Sunk |
15 Oct 1940 | HMS Triad | Submarine | 1,090 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Toti | Bandino Bandini | Sunk |
12 Nov 1942 | HMS Tynwald | Auxiliary antiaircraft ship | 2,376 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Argo | Pasquale Gigli | Sunk |
18 Dec 1941 | HMS Valiant | Battleship | 31,100 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Scirè | Junio Valerio Borghese | Damaged |
27 Jul 1941 | Horn Shell | Tanker | 8,272 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Barbarigo | Francesco Murzi | Sunk |
24 Feb 1941 | Huntingdon | Cargo ship | 10,946 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Michele Bianchi | Adalberto Giovannini | Sunk |
22 Jul 1941 | Ida Knudsen | Tanker | 8,913 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Luigi Torelli | Antonio De Giacomo | Sunk |
26 Aug 1940 | Ilvington Court | Cargo ship | 5,187 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Dandolo | Riccardo Boris | Sunk |
16 Jun 1940 | James Stove | Tanker | 8,215 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Galileo Galilei | Corrado Nardi | Sunk |
21 Apr 1943 | John Drayton | Cargo ship | 7,176 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
16 Oct 1940 | Kabalo | Cargo ship | 5,074 | ![Belgian Belgian](/media/images/flags/small/flag_belgium_s.png) | Comandante Alfredo Cappellini | Salvatore Todaro | Sunk |
2 Aug 1942 | Kastor | Cargo ship | 5,497 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
17 Apr 1943 | LCP-780 | Landing Craft | 11 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
17 Apr 1943 | LCP-782 | Landing Craft | 11 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
4 Nov 1941 | Le Tarn | Tanker | 4,220 | ![Vichy French Vichy French](/media/images/flags/small/flag_france_s.png) | Dandolo | Walter Auconi | Damaged |
18 Nov 1940 | Lilian Moller | Cargo ship | 5,285 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Maggiore Francesco Baracca | Enrico Bertarelli | Sunk |
19 Mar 1943 | Lulworth Hill | Cargo ship | 7,628 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
25 Jul 1941 | Macon | Cargo ship | 5,141 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Barbarigo | Francesco Murzi | Sunk |
18 Apr 1943 | Manaar | Cargo ship | 8,007 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
12 Mar 1942 | Manaqui | Cargo ship | 2,802 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Morosini | Athos Fraternale | Sunk |
21 Dec 1940 | Mangen | Cargo ship | 1,253 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Mocenigo | Alberto Agostini | Sunk |
10 Nov 1942 | Marcus Whitman | Cargo ship | 7,176 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
10 Aug 1942 | Medon | Cargo ship | 5,915 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Reginaldo Giuliani | Giandomenico Bruno | Sunk |
27 Oct 1940 | Meggie | Cargo ship | 1,583 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Nani | Gioacchino Polizzi | Sunk |
6 Mar 1942 | Melpomene | Cargo ship | 7,011 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Giuseppe Finzi | Ugo Giudice | Sunk |
2 Dec 1941 | Miguel De Larrinaga | Cargo ship | 5,231 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Comandante Alfredo Cappellini | Aldo Lenzi | Damaged |
24 Feb 1943 | Monte Igueldo | Cargo ship | 3,453 | ![Spanish Spanish](/media/images/flags/small/flag_spain_s.png) | Barbarigo | Roberto Rigoli | Sunk |
9 Mar 1942 | Montevideo | Cargo ship | 5,785 | ![Uruguayan Uruguayan](/media/images/flags/small/flag_uruguay_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
10 Sep 1941 | Murefte | Cargo ship | 691 | ![Turkish Turkish](/media/images/flags/small/flag_turkey_s.png) | Topazio | Emilio Berengan | Sunk |
24 Jan 1942 | Navemar | Cargo ship | 5,301 | ![Spanish Spanish](/media/images/flags/small/flag_spain_s.png) | Barbarigo | Enzo Grossi | Sunk |
15 Jan 1941 | Nemea | Cargo ship | 5,101 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Luigi Torelli | Primo Longobardo | Sunk |
16 Jan 1941 | Nicolaos Filinis | Cargo ship | 3,111 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Luigi Torelli | Primo Longobardo | Sunk |
15 Jul 1941 | Nikoklis | Cargo ship | 3,576 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Alessandro Malaspina | Giuliano Prini | Sunk |
12 Aug 1942 | Ohio | Tanker | 9,264 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Axum | Renato Ferrini | Damaged |
12 Dec 1942 | Ombilin | Cargo ship | 5,658 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
12 Oct 1940 | Orao | Cargo ship | 5,135 | ![Yugoslavian Yugoslavian](/media/images/flags/small/flag_yugoslavia_s.png) | Enrico Tazzoli | Vittore Raccanelli | Sunk |
12 Jun 1940 | Orkanger | Tanker | 8,029 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Naiade | Luigi Baroni | Sunk |
9 Oct 1942 | Oronsay | Troop transport | 20,043 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Archimede | Guido Saccardo | Sunk |
8 Nov 1941 | Oropesa | Cargo ship | 6,600 | ![Spanish Spanish](/media/images/flags/small/flag_spain_s.png) | Dandolo | Walter Auconi | Sunk |
16 Mar 1942 | Oscilla | Tanker | 6,341 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Morosini | Athos Fraternale | Sunk |
24 Mar 1942 | Peder Bogen | Tanker | 9,741 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Morosini | Athos Fraternale | Sunk |
31 Jan 1941 | Pizarro | Cargo ship | 1,367 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Dandolo | Riccardo Boris | Sunk |
21 Dec 1942 | Queen City | Cargo ship | 4,814 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
23 Jun 1941 | Refah | Cargo ship | 3,512 | ![Turkish Turkish](/media/images/flags/small/flag_turkey_s.png) | Ondina | Corrado Dal Pozzo | Sunk |
3 Jun 1942 | Reine Marie Stewart | Sailing ship | 1,087 | ![Panamanian Panamanian](/media/images/flags/small/flag_panama_s.png) | Leonardo da Vinci | Luigi Longanesi Cattani | Sunk |
2 Aug 1940 | Roula | Cargo ship | 1,041 | ![Greek Greek](/media/images/flags/small/flag_greece_s.png) | Goffredo Mameli | Nicola Maiorana | Sunk |
15 Jul 1941 | Rupert De Larrinaga | Cargo ship | 5,358 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Morosini | Athos Fraternale | Sunk |
20 Dec 1941 | Sagona | Tanker | 7,554 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Scirè | Junio Valerio Borghese | Damaged |
14 Mar 1942 | Sainte Marcelle | Cargo ship | 1,518 | ![Vichy French Vichy French](/media/images/flags/small/flag_france_s.png) | Mocenigo | Paolo Monechi | Sunk |
26 Aug 1943 | SC-203 | Submarine | 577 | ![Soviet Soviet](/media/images/flags/small/flag_soviet_union_s.png) | CB 4 | Armando Sibille | Sunk |
20 Feb 1942 | Scottish Star | Cargo ship | 7,224 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Luigi Torelli | Antonio De Giacomo | Sunk |
17 Apr 1943 | Sembilan | Cargo ship | 6,633 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
5 Jan 1941 | Shakespear | Cargo ship | 5,029 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Comandante Alfredo Cappellini | Salvatore Todaro | Sunk |
19 Aug 1941 | Sildra | Tanker | 7,313 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
5 Dec 1940 | Silverpine | Cargo ship | 5,066 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Argo | Alberto Crepas | Sunk |
7 Mar 1942 | Skåne | Cargo ship | 4,528 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Giuseppe Finzi | Ugo Giudice | Sunk |
14 Sep 1940 | St. Agnes | Cargo ship | 5,191 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Emo | Carlo Liannazza | Sunk |
3 Mar 1943 | Stag Hound | Cargo ship | 8,591 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Barbarigo | Roberto Rigoli | Sunk |
20 May 1941 | Starcross | Cargo ship | 4,662 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Otaria | Giuseppe Vocaturo | Sunk |
14 Aug 1941 | Sud | Cargo ship | 2,520 | ![Yugoslavian Yugoslavian](/media/images/flags/small/flag_yugoslavia_s.png) | Guglielmo Marconi | Mario Paolo Pollina | Sunk |
14 Aug 1942 | Sylvia De Larrinaga | Cargo ship | 5,218 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Reginaldo Giuliani | Giandomenico Bruno | Sunk |
1 Apr 1942 | T.C. McCobb | Tanker | 7,451 | ![American American](/media/images/flags/small/flag_united_states_s.png) | Pietro Calvi | Emilio Olivieri | Sunk |
6 Jun 1941 | Taberg | Cargo ship | 1,442 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Guglielmo Marconi | Mario Paolo Pollina | Sunk |
30 Jun 1942 | Tijsa | Cargo ship | 5,327 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Morosini | Francesco D'Alessandro | Sunk |
19 May 1942 | Tisnaren | Cargo ship | 5,747 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Comandante Alfredo Cappellini | Marco Revedin | Sunk |
29 Mar 1942 | Tredinnick | Cargo ship | 4,597 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Pietro Calvi | Emilio Olivieri | Sunk |
28 Apr 1942 | Tunis | Fishing vessel | 41 | ![Tunisian Tunisian](/media/images/flags/small/flag_tunisia_s.png) | Corallo | Gino Andreani | Sunk |
7 Mar 1942 | Tønsbergfjord | Cargo ship | 3,156 | ![Norwegian Norwegian](/media/images/flags/small/flag_norway_s.png) | Enrico Tazzoli | Carlo Fecia di Cossato | Sunk |
28 Jan 1941 | Urla | Cargo ship | 5,198 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Luigi Torelli | Primo Longobardo | Sunk |
11 Nov 1942 | Veerhaven | Cargo ship | 5,291 | ![Dutch Dutch](/media/images/flags/small/flag_netherlands_s.png) | Leonardo da Vinci | Gianfranco Gazzana Priaroggia | Sunk |
10 Nov 1940 | Vingaland | Cargo ship | 2,734 | ![Swedish Swedish](/media/images/flags/small/flag_sweden_s.png) | Guglielmo Marconi | Giulio Chialamberto | Sunk |
14 Mar 1941 | Western Chief | Cargo ship | 5,759 | ![British British](/media/images/flags/small/flag_united_kingdom_s.png) | Emo | Giuseppe Roselli Lorenzini | Sunk |