Takahiko Kozuka (小塚 崇彦, Kozuka Takahiko, born February 27, 1989) is a Japanese figure skater. He is the 2011 World silver medalist, a two-time Grand Prix Final medalist, a two-time Four Continents medalist, and the 2010–11 Japanese national champion. He is also the 2006 World Junior champion and the 2005–06 JGP Final champion.
Kozuka was born on February 27, 1989 in Nagoya, Japan. His father, Tsuguhiko Kozuka, competed in singles skating at the 1968 Olympics; his mother, Sachiko, competed in ice dancing; and his grandfather, Mitsuhiko Kozuka, was prominent in early Japanese skating.
Kozuka studied sports education at Chukyo University. His thesis compares jumps performed on the floor to those on the ice. In March 2016, he received a master's degree in physical education. During his competitive career, he worked for Toyota, one of his sponsors, and remained at the company after his retirement from skating.