Morrison Mong (born 22 September 1986) is a Cambodian rugby union player.
He played fly-half at the recent 2012 Asian five nations division 5 tournament.Born in Australia, he started his Rugby career as a schoolboy at Randwick Boys High in Sydney.
In the following years he played at various Sydney clubs both in Rugby Union and Rugby League.
He later returning home to continue playing rugby in Sydney.
In 2012 he made his International Rugby debut for Cambodia against Brunei in the Asian five nations Division 5 Tournament held in Phnom Penh.