- Source: German submarine U-19
- Kapal selam Jerman Deutschland
- Kapal selam Jerman U-81 (1941)
- Kapal selam Jerman U-168
- Kapal selam Tipe 212
- Aktivitas angkatan laut Blok Poros di perairan Australia
- Ubin nirgema
- Perang Dunia I
- AUKUS
- Perang Dunia II
- Pertempuran Atlantik Pertama
- SM U-19 (Germany)
- German submarine U-19
- German submarine U-19 (1935)
- German submarine U-505
- German submarine U-534
- German submarine U-995
- German submarine U-571
- German submarine U-864
- German submarine U-331
- German submarine U-862
U-19 may refer to one of the following German submarines:
SM U-19, was the lead ship of the Type U 19 submarines; launched in 1912 and served in the First World War until surrendered on 24 November 1918
During the First World War, Germany also had these submarines with similar names:
SM UB-19, a Type UB II submarine launched in 1915 and sunk 30 November 1916
SM UC-19, a Type UC II submarine launched in 1916 and sunk 6 December 1916
German submarine U-19 (1935), a Type IIB submarine that served in the Second World War and was scuttled on 11 September 1944
German submarine U-19 (S198), a Type 206 submarine of the Bundesmarine that was launched in 1973 and scrapped in 1998