Yoshihiro Onishi

{{short description|Japanese rower (1941–2003)}}

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

{{Infobox sportsperson

| name = Yoshihiro Onishi

| full_name =

| image =

| caption =

| nationality = Japanese

| sport = Rowing

| birth_date = {{birth date|1941|6|21|df=yes}}

| birth_place =

| death_date = {{death date and age|2003|3|17|1941|6|21|df=yes}}{{cite web|url = https://mairi.me/-/1086142|title = 大西恵弘|year = 2019|publisher = mairi.me|access-date = 4 May 2019}} {{in lang|ja}}

| death_place =

}}

{{Nihongo|Yoshihiro Onishi|大西 恵弘|Ōnishi Yoshihiro|21 June 1941 – 17 March 2003}} was a Japanese rower. He competed in the men's eight event at the 1964 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/on/yoshihiro-onishi-1.html |archive-url=https://web.archive.org/web/20200417211548/https://www.sports-reference.com/olympics/athletes/on/yoshihiro-onishi-1.html |url-status=dead |archive-date=17 April 2020 |title=Yoshihiro Onishi Olympic Results |access-date=16 August 2018}}