Neva was the British merchant ship Thames, launched in 1801, that the Russians bought in 1803, and renamed Neva. She participated in two trips to the Far East, the first of which was the first Russian circumnavigation of the world. She was wrecked in January 1813.

The first Russian circumnavigation of the Earth took place from August 1803 to August 1806 and was carried out on two ships, the Nadezhda and the Neva, under the commands of Adam Johann von Krusenstern and Yuri Lisyansky, respectively. The expedition had complementary economic, diplomatic, and exploratory goals.