Ussukuma was a German passenger ship named after a location in the central highlands of German East Africa . On 6 December 1939, only a few months into the Second World War, she was scuttled off the coast of Argentina. In January 2008 her wreck was identified by the Argentine Navy in 70 metres (230 ft) of water, 62 miles (100 km) off Necochea.

Deutsche Ost-Afrika Linie was a shipping line, established in 1890 as an alternative to the existing shipping services to East Africa, including German East Africa (1891–1919), then dominated by United Kingdom shipping lines.