Nao Kodaira (Japanese: ?? ??; born 26 May 1986) is a Japanese long-track speed skater who specialises in the sprint distances.
She is the 2018 Olympic champion in the 500 m distance.
Kodaira is the first Japanese woman to win an Olympic gold medal in speed skating.
In 2009, she graduated from Shinshu University with a bachelor's degree in education.