| Hayato Katsuki | |
| Birth Date: | 1990 11, df=yes |
| Birth Place: | Ōnojō, Fukuoka Prefecture, Japan |
| Country: | Japan |
| Sport: | Athletics |
| Event: | Racewalking |
Hayato Katsuki (勝木隼人, born 28 November 1990)[1] is a Japanese racewalker. In 2018, he won the gold medal in the men's 50 kilometres walk event at the 2018 Asian Games held in Jakarta, Indonesia.[2]
At the 2018 IAAF World Race Walking Team Championships he won two medals: the silver medal in the men's 50 km event and the gold medal in the men's 50 km team event. In 2019, he competed in the men's 50 kilometres walk event at the 2019 World Athletics Championships held in Doha, Qatar where he finished in 27th place with a time of 4:46:10.[1]