Soyuz TMA-08M (Russian: Союз ТМА-08M), identified as Soyuz 34 or 34S by NASA, was a 2013 flight to the International Space Station. It transported three members of the Expedition 35 crew to the International Space Station. TMA-08M was the 117th flight of a Soyuz spacecraft, the first flight launching in 1967.

The Russian Soyuz TMA-08M utilized the new 6-hour fast rendezvous flight profile developed by the Russian Federal Space Agency (RKA) and previously tested on Progress M-16M and M-17M, instead of the usual two-day rendezvous, making it possible for crew members to leave ground facilities and board the International Space Station in less time than a typical transatlantic flight.

The Soyuz is a Soviet crewed spacecraft, developed to perform lunar missions with crew. This version called 7K will fly 4 times on the giant launcher N1, and several tens of times on Proton to fly over the Moon, which will be successful during the mission Zond 4. Soyuz will become the first spacecraft to transport living beings on the Moon during the flight of Zond 5, with two turtles. Thereafter, it is adapted to the low orbit and will fly on the Soyuz launcher to supply the Soviet Salyut and Mir stations, and the ISS.