|Mission type||ISS resupply|
|Mission duration||93 days|
|Spacecraft type||Progress-M s/n 245|
|Start of mission|
|Launch date||21 August 2001, 09:23:54 UTC|
|Launch site||Baikonur, Site 1/5|
|End of mission|
|Decay date||22 November 2001,|
|Perigee altitude||193 km|
|Apogee altitude||145 km|
|Epoch||21 August 2001|
|Docking with ISS|
|Docking port||Zvezda aft|
|Docking date||23 August 2001, 09:51:32 UTC|
|Undocking date||22 November 2001,|
|Time docked||91 days|
Progress M-45 (Russian: Прогресс М-45), identified by NASA as Progress 5P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M 11F615A55 spacecraft, with the serial number 245.
It remained docked for 91 days before undocking at 16:12:01 UTC on 22 November 2001 to make way for Progress M1-7. It left debris on the docking port which prevented Progress M1-7 from achieving a hard dock until it was removed during an EVA on 3 December 2001. Progress M-45 was deorbited at 20:48:00 UTC on the same day that it undocked. The spacecraft burned up in the atmosphere over the Pacific Ocean, with any remaining debris landing in the ocean at around 21:35:23 UTC.
Progress M-45 carried supplies to the International Space Station, including food, water and oxygen for the crew and equipment for conducting scientific research.