Mong Lem or Mönglem (also known as Meng-lian in Chinese; Chinese: 孟連) was a Shan state in of what is today the Menglian Dai-Lahu-Va Autonomous County of the Pu'er Prefecture, Yunnan region, China.

[1] Mong Lem was one of the Koshanpye or "Nine Shan States" in China.

The others were Möngmāu, Hsikwan, Möngnā, Sandā, Hosā, Lasā, Möngwan and Küngma (Köng-ma).

It was a tributary both of Kingdom of Burma and China until the late 19th century when the British signed an agreement that made the Chinese Shan states become part of China.

[2] The rulers of the state bore the title saopha.