Shigeru Takashina (September 28, 1943 – September 3, 2013) was the founder and Chief Instructor of the South Atlantic Karate Association, an organization of the Japan Karate Association (JKA).

Takashina was the Captain of the Japan team in the 1st World Karate Championships held in Tokyo in 1970 and scored a perfect win.

Under Teruyuki Okazaki, Takashina was a founding member of the International Shotokan Karate Federation along with Takayuki Mikami, Yutaka Yaguchi and Shojiro Koyama.

In June 2007, the ISKF made the decision to leave the JKA.

This biographical article related to karate in Japan is a stub.