Mo Il-hwan

{{short description|South Korean sprinter}}

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Mo Il-hwan (born 18 May 1999) is a South Korean sprinter who specializes in the 400 metres.

He competed in the heats at the 2016 World U20 Championships{{cite news|url=https://www.iaaf.org/results/iaaf-world-u20-championships/2016/iaaf-world-u20-championships-bydgoszcz-2016-5680/men/400-metres/heats/result|title=400 Metres men IAAF World U20 Championships Bydgoszcz 2016|publisher=IAAF|accessdate=30 April 2019}} and reached the semi-final at the 2017 Asian Championships, the 2018 Asian Games and the 2019 Asian Championships.

In the 4 × 400 metres relay he finished sixth at the 2017 Asian Championships.{{World Athletics}} He was also a heat runner in the 4 × 100 at the 2018 Asian Games.

His personal best time is 46.17 seconds, achieved at the 2019 Asian Championships in Doha.