The Iskandar Johor Open was a golf tournament held in Malaysia and part of the Asian Tour.

The prize fund in 2010 was US$1.25 million, the joint richest event sanctioned solely by the Asian Tour, alongside the Hero Honda Indian Open, and 8th richest event of the Asian Tour.

The 2011 Johor Open was added to the European Tour and the purse increased to US$2 million.

In 2012, the Johor Open was no longer a European Tour event but the prize money remained at US$2 million.

The Championship was supported by the Johor state government and the Iskandar Region Development Authority (IRDA).