Progress M-09M (Russian: Прогресс М-09М), identified by NASA as Progress 41 or 41P, is a Progress spacecraft which was launched in 2011 to resupply the International Space Station. It was the ninth Progress-M 11F615A60 spacecraft to be launched, and has the serial number 409. The spacecraft was manufactured by RKK Energia, and is operated by the Russian Federal Space Agency. It arrived at the space station during Expedition 26, and undocked during Expedition 27.