Shiro Koshinaka
- Known for
- Acting
- Gender
- Male
- Born
- September 3, 1958
- Age
- 67
- From
- Tokyo, Tokyo Prefecture, Japan
Shiro Koshinaka is a Japanese professional wrestler who has competed in All Japan Pro Wrestling (AJPW), New Japan Pro-Wrestling (NJPW), and Wrestle Association "R" (WAR) during the 1980s and 1990s. He was also the first IWGP Junior Heavyweight Champion.
