Yohei Sugai

{{short description|Japanese long jumper}}

{{Use dmy dates|date=October 2020}}

{{Infobox sportsperson

| name = Yohei Sugai

| image =

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| fullname =

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| birth_date = {{birth date and age|1985|8|30|df=yes}}

| birth_place = Ashikaga, Tochigi, Japan

| death_date =

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| country = {{JPN}}

| height = {{convert|180|cm|ftin|abbr=on}}{{cite web|url=https://www.jaaf.or.jp/athletes/profile/Yohei_Sugai/|title=Profile|website=JAAF|access-date=17 October 2020|language=Japanese}}

| weight = {{convert|77|kg|lb|0|abbr=on}}

| sport = Track and field

| event = Long jump

| retired = 2017{{cite news|url=https://www.nikkansports.com/sports/athletics/news/201712070000638.html|title=走り幅跳び菅井洋平が現役引退「一生の財産です」|date=7 December 2017|newspaper=Nikkan Sports|archive-url=https://web.archive.org/web/20190430040348/https://www.nikkansports.com/sports/athletics/news/201712070000638.html|archive-date=30 April 2019|access-date=17 October 2020|language=Japanese}}

| alma_mater = Juntendo University

| pb = 8.18 m (Walnut 2015)

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| show-medals = yes

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| updated = 17 October 2020

}}

{{Nihongo|Yohei Sugai|菅井 洋平|Sugai Yōhei|born 30 August 1985|lead=yes}} is a retired Japanese long jumper.{{World Athletics}} He competed at the 2015 World Championships in Beijing without qualifying for the final.

His personal best in the event is 8.18 metres (+1.3 m/s) set in Walnut in 2015.