Progress MS-23 (Russian: Прогресс МC-23), Russian production No.453, identified by NASA as Progress 84P, was a Progress spaceflight launched by Roscosmos to resupply the International Space Station (ISS).

It was the 176th flight of a Progress spacecraft.

A Soyuz-2.1a with Progress MS-23 to the International Space Station from Baikonur Site 31 launched on 24 May 2023 at 12:56 UTC[1][2][3][4][5] supporting Expedition 69 and Expedition 70 missions aboard the ISS.

It docked the same day.

[5] The MS-23 cargo capacity is approximately 2,500 kg (5,500 lb) as follows:[5][6]