Aleksandr Aleksandrovich Skvortsov is a Russian cosmonaut. He has had one spaceflight, which was a long-duration stay aboard the International Space Station. His spaceflight took place from April to September 2010, and was launched with the spacecraft Soyuz TMA-18. He arrived at the station part way through Expedition 23, of which Oleg Kotov was the Commander. When Expedition 24 began in June, Skvortsov became Commander. He spent 176 days in space.