Ships hit by UC 20
See the profile page for UC 20
| Date | U-boat | Commander | Name of ship | Type of ship | Tons | Nat. | ||
|---|---|---|---|---|---|---|---|---|
| 19 Oct 1916 | UC 20 | Franz Becker | Frits Emil | Sailing vessel | 194 |  | da | |
| 17 Nov 1916 | UC 20 | Franz Becker | Emilia | Sailing vessel | 1,159 |  | pt | |
| 10 Apr 1917 | UC 20 | Franz Becker | Abd Razik | Sailing vessel | 25 |  | tu | |
| 11 Apr 1917 | UC 20 | Franz Becker | Candia | Steamer | 1,045 |  | it | |
| 14 Apr 1917 | UC 20 | Franz Becker | CINQUE OTTOBRE | Sailing vessel | 39 | | it | |
| 14 Apr 1917 | UC 20 | Franz Becker | PROGRESSO | tug | 31 | | it | |
| 15 Apr 1917 | UC 20 | Franz Becker | ALESSIO COCCO | Sailing vessel | 29 | | it | |
| 18 May 1917 | UC 20 | Hans Adalbert von der Lühe | Millicent Knight | Steamer | 3,563 |  | br | |
| 25 May 1917 | UC 20 | Hans Adalbert von der Lühe | ARGENTINA | Sailing vessel | 97 | | it | |
| 25 May 1917 | UC 20 | Hans Adalbert von der Lühe | IDA | Sailing vessel | 46 | | it | |
| 26 May 1917 | UC 20 | Hans Adalbert von der Lühe | Unione Salvatore | Sailing vessel | 57 | | it | |
| 26 May 1917 | UC 20 | Hans Adalbert von der Lühe | Abd es Salem | Sailing vessel | 25 |  | fr | |
| 26 May 1917 | UC 20 | Hans Adalbert von der Lühe | DANDOLO | Sailing vessel | 50 | | fr | |
| 26 May 1917 | UC 20 | Hans Adalbert von der Lühe | MANOUBIA | Sailing vessel | 50 | | fr | |
| 26 May 1917 | UC 20 | Hans Adalbert von der Lühe | MESSAOUDA | Sailing vessel | 50 | | fr | |
| 26 May 1917 | UC 20 | Hans Adalbert von der Lühe | SAN FRANCESCO | Sailing vessel | 47 | | it | |
| 27 May 1917 | UC 20 | Hans Adalbert von der Lühe | Boldwell | Steamer | 3,118 | | br | |
| 26 Aug 1917 | UC 20 | Hans Adalbert von der Lühe | Maurizio P. | steamer | 558 | | it | |
| 4 Jan 1918 | UC 20 | Otto Kümpel |  | Regina Elena | Passenger steamer | 7,940 | | it |
| 13 Apr 1918 | UC 20 | Heinrich Kukat | Giove (d.) | Tanker | 5,037 | | it | |
| 28 Apr 1918 | UC 20 | Heinrich Kukat | Verdun | Steamer | 2,769 | | fr | |
| 4 May 1918 | UC 20 | Heinrich Kukat | Mergellina (d.) | Passenger steamer | 354 | | it | |
| 4 Jun 1918 | UC 20 | Heinrich Kukat | Strombus (d.) | Tanker | 6,163 | | br | |
| 12 Jun 1918 | UC 20 | Heinrich Kukat | Poincare | sailing vessel | 35 | | tu | |
| 32,481 | ||||||||
| 21 ships sunk (20,927 tons) and 3 ships damaged (11,554 tons).
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