Hiroshi Nagakubo (?? ??, Nagakubo Hiroshi, born December 14, 1946) is a Japanese former figure skating coach and pair skater.
With his skating partner, Kotoe Nagasawa, he became a five-time (1967–1971) Japanese national champion and competed at the 1972 Winter Olympics, placing 16th.
After retiring from competition, Nagakubo became a coach at the Howa Sports Land Skating Club in the Aichi Prefecture.
He ceased coaching on September 3, 2017, due to family circumstances.
During his career, his students included:
Shizuka Arakawa
Ryuju Hino
Takeshi Honda
Rika Hongo
Haruka Imai
Yura Matsuda
Rin Nitaya
Akiko Suzuki.
He coached Suzuki from the early 2000s until her retirement in 2014.
Sota Yamamoto
Yuhana Yokoi