:Masayoshi Miwa

{{short description|Japanese baseball player}}

{{Infobox NPB player

|name=Masayoshi Miwa

|image=YS-Masayoshi-Miwa20130503.jpg

|image_size=250

|caption=

|position=Infielder

|team=

|number=

|bats=Left

|throws=Right

|birth_date={{Birth date and age|1984|1|23}}

|birth_place=Shimonoseki, Yamaguchi, Japan

|debutdate=July 10

|debutyear=2009

|debutteam=Tokyo Yakult Swallows

|finaldate=September 8

|finalyear=2018

|finalteam=Tokyo Yakult Swallows

|stat1label=Batting average

|stat1value=.236

|stat2label=Runs batted in

|stat2value=16

|stat3label=Home runs

|stat3value=0

|teams=

• Tokyo Yakult Swallows ({{npby|2008}}–{{npby|2019}})

}}

{{nihongo|Masayoshi Miwa|三輪 正義|Miwa Masayoshi|extra=born January 23, 1984 in Shimonoseki, Yamaguchi, Japan}} is a former Japanese professional baseball player. He played for the Tokyo Yakult Swallows of the Nippon Professional Baseball(NPB).

On September 17, 2019, Miwa announced his retirement.{{ cite web | url=https://www.yakult-swallows.co.jp/news/detail/23911 | title=現役引退選手のお知らせ | work=東京ヤクルトスワローズ 公式サイト | language=Japanese | date=September 17, 2019 | accessdate=December 22, 2019 }}