Taiyo Nonomura

is a Japanese speed skater. He represented Japan at the 2026 Winter Olympics.

Career Nonomura competed at the 2023 Winter World University Games and won a gold medal in the 1500 metres, with a time of 1:49.93. He also won a silver medal in the 1000 metres with a time of 1:12.50.

In January 2024, he competed at the 2024 Four Continents Speed Skating Championships and won a silver medal in the 1000 metres with a Japanese record time of 1:06.68.

In December 2025, during the final qualifying round for the 2026 Winter Olympics at the All Japan Championships, Nonomura won the 1500 metres with a time of 1:45.26, and qualified to represent Japan at the Olympics. On 11 February 2026, he competed in the 1000 metres and finished in 13th place with a time of 1:08.87.