Fairul Izwan Abdul Muin (born 3 November 1982) is a Malaysian lawn bowler.

Muin won a pairs bronze medal at the 2008 World Outdoor Bowls Championship in Christchurch, New Zealand.

In 2020 he was selected for the 2020 World Outdoor Bowls Championship in Australia.

He narrowly missed out on a medal in the men's fours event, coming in fourth place, but won a silver medal in the men's pairs[2][3][4] Four years earlier he had won a bronze medal in the pairs at the 2010 Commonwealth Games in Delhi.

His ninth and tenth medals was a pairs bronze and fours bronze at the 2019 Asia Pacific Bowls Championships in the Gold Coast, Queensland.