Kang Seok-woo (born Kang Man-heung on October 1, 1957) is a South Korean actor. He made his acting debut in 1978 in the Kim Soo-yong film Yeosu (The Loneliness of the Journey), then starred in his first television drama Ordinary People in 1982. Kang was most active on the big screen in the 1980s, but has worked exclusively in television since 1995. He has also displayed his artwork in several exhibitions.
He married Na Yeon-sin in 1990.