Sergei Viktorovich Zalyotin (Russian: ?????ยด? ?????????? ???????; born April 21, 1962) is a Russian cosmonaut and a veteran of two space missions.
Zalyotin was born in Tula and attended the Borisoglebsk Higher Military School before becoming a fighter pilot in the Russian Air Force.
He also holds a degree in ecological management.
Zalyotin was selected as a cosmonaut candidate in 1990.
In 2000, Zalyotin was a member of the final resident crew aboard the Mir space station.
He briefly visited the International Space Station aboard Soyuz TMA-1 in 2002.