Talgat Amangeldyuly Musabayev (born January 7, 1951, Kargaly, Kazakhstan), is a Kazakh test pilot and former cosmonaut who flew on three spaceflights. His first two spaceflights were long-duration stays aboard the Russian space station Mir. His third spaceflight was a short duration visiting mission to the International Space Station, which also carried the first paying space tourist Dennis Tito. He retired as a cosmonaut in November 2003. Since 2007 he has been head of Kazakhstan's National Space Agency, KazCosmos.