Yoshiharu Osaka
| Yoshiharu Osaka | |
|---|---|
| Born | 8 September 1947 Fukuoka Prefecture, Japan |
| Style | Shotokan Karate |
| Teacher(s) | Masatoshi Nakayama |
| Rank | 8th Dan karate (JKA) |
Yoshiharu Osaka (Osaka Yoshiharu, born 8 September 1947) is a Japanese instructor of Shotokan karate. He has won the JKA's version of the world championships for kata on four occasions. He has also won the JKA All-Japan championships for kata on six occasions and for kumite on two occasions.