Leopoldo Cantancio (July 6, 1963) was a Filipino boxer that represented the Philippines in the 1984 Los Angeles Olympics and 1988 Seoul Olympics as a lightweight. He lost in the quarterfinals against eventual bronze medalist Chun Chil-Sung of South Korea in 1984 and lost in the very first round against Kostya Tszyu of the Soviet Union in 1988.
Olympic Games Results
- 1984 Lightweight Quarter-finalist for the Philippines at the Olympics in Los Angeles, California.
- 1988 Lightweight representative for the Philippines at the Olympics in Seoul, South Korea.
- Lost to Kostya Tszyu (Soviet Union) KO 1