Hoh Khai Mun (); born 8 August 1955, is a Malaysian politician and was a senator elected by Pahang State Assembly in senator for the 29 May 2015 - 28 May 2018 term.
Hoh is the former state executive council (Exco) member of Pahang who is in charge with local council, health, and the environment. He is the former Pahang state assemblyman of Bilut seat for four terms from 1995 to 2013 before he switched to contest the federal seat of Raub and lost in the 2013 general election. Hoh is also the Malaysian Chinese Association (MCA) party Pahang state chairman and Bentong division chairman.
Hoh hails from Bentong, Pahang, Malaysia. He studied at Sekolah Menengah Katholik and went to University of Malaya later.