慕士塔格山（**：مۇز تاغ ئاتا / Muz tagh ata / Muz taƣ ata，“冰山之父”之意）是位于中国**的山脉，是帕米尔高原的东部边缘，和昆仑山余脉接触。

山顶常年积雪形成冰川，由几座山峰组成，其中公格尔峰为海拔7719米，慕士塔格峰高7546米，公格尔九别峰高7595米。

慕士塔格山阻挡住从中国西进的道路，只有从南北两方绕过慕士塔格山才能分别进入塔吉克斯坦斯坦和巴基斯坦。这也分别是当年玄奘西行时去和回来的两条路。

Muztagh Ata, or Muztagata (******: مۇز تاغ ئاتا, Музтаң Ата, literally "ice-mountain-father"; Chinese:慕士塔格峰; pinyin:Mùshìtǎgé Fēng), is the second highest (7509 metres) of the mountains which form the northern edge of the *****an Plateau (not the second highest of the mountains of the *****an Plateau). It is sometimes regarded as being part of the Kunlun Shan, although physically it is more closely connected to the Pamirs. It is also one of the relatively easier 7,000 m peaks in the world to climb, due to its gentle western slope and the comparatively drier weather of ********, though a thorough acclimatization period and a very strong physical condition are crucial for success.