| Date | U-boat | Commander | | Name of ship | Tons | Nat. |
| |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Ranee (D.) | 194 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Albatross | 158 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Aphelion | 197 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Briton | 134 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Devonshire | 148 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Laila | 807 |  | nw |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Marguerite | 151 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Otter | 123 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Sunshine | 185 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Tarantula | 155 |  | br |
| 24 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Otterhound | 150 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Cynthia | 133 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Fisher Prince | 125 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Gamecock | 151 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Harrier | 162 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Loch Ness | 176 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Nil Desperandum | 148 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Quebec | 133 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Seal | 135 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | St. Hilda | 94 |  | br |
| 25 Sep 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Trinidad | 147 |  | br |
| 23 Oct 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Genista (hms) | 1,250 |  | br |
| 26 Oct 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Rowanmore | 10,320 |  | br |
| 30 Oct 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Floreal | 163 |  | br |
| 31 Oct 1916 | U 57 | Carl-Siegfried Ritter von Georg | | Saturn | 1,108 |  | nw |
| |
| 18 Jan 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Manchester Inventor | 4,247 |  | br |
| 22 Jan 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Euphrates | 2,809 |  | be |
| 22 Jan 1917 | U 57 | Carl-Siegfried Ritter von Georg | | MINHO | 35 |  | pt |
| 22 Jan 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Trevean | 3,081 |  | br |
| 26 Jan 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Bisagno | 2,252 |  | it |
| 22 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Sirius | 1,053 |  | nw |
| 27 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Holgate | 2,604 |  | br |
| 28 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Gafsa | 3,974 |  | br |
| 29 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Crispin | 3,965 |  | br |
| 29 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Lincolnshire | 3,965 |  | br |
| 30 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Lady Patricia (d.) | 1,372 |  | br |
| 31 Mar 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Braefield | 427 |  | br |
| 5 Apr 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Ebenezer | 181 |  | da |
| 12 May 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Refugio | 2,642 |  | br |
| 14 May 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Arlington Court (d.) | 4,346 |  | br |
| 19 May 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Farnham | 3,102 |  | br |
| 24 May 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Belgian | 3,657 |  | br |
| 1 Jun 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Teal | 141 |  | br |
| 2 Jul 1917 | U 57 | Carl-Siegfried Ritter von Georg | | May Flower | 55 |  | sw |
| 5 Jul 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Cuyahoga | 4,586 |  | br |
| 7 Jul 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Tarquah | 3,859 |  | br |
| 8 Jul 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Pegu | 6,348 |  | br |
| 10 Jul 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Garmoyle | 1,229 |  | br |
| 16 Jul 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Benguela (d.) | 5,530 |  | br |
| 8 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Aylevarroo | 908 |  | br |
| 8 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Richard De Larrinaga | 5,591 |  | br |
| 12 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Cape Corso (d.) | 3,890 |  | br |
| 12 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Georgios Markettos | 2,269 |  | gr |
| 13 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Diu | 5,556 |  | pt |
| 14 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | East Wales | 4,321 |  | br |
| 20 Oct 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Norden | 703 |  | sw |
| 28 Nov 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Perm | 1,312 |  | da |
| 29 Nov 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Pierre | 112 |  | fr |
| 30 Nov 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Courage | 51 |  | br |
| 30 Nov 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Gazelle | 40 |  | br |
| 3 Dec 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Copeland | 1,184 |  | br |
| 6 Dec 1917 | U 57 | Carl-Siegfried Ritter von Georg | | Saint Antoine De Padoue (d.) | 355 |  | fr |
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| 108,399 | | | 57 ships sunk (92,906 tons) and 5 ships damaged (15,493 tons). Legend (d.) means the ship was damaged.
We have a picture of this vessel.
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