|Birth||5 August 1986|
Aya Takeuchi (竹内 亜弥, Takeuchi Aya, born August 5, 1986) is a Japanese rugby sevens player. She played for the Japan's women's sevens team at the 2016 Summer Olympics. She won a silver medal at the 2014 Asian Games as a member of Japan's sevens team.
Takeuchi graduated from Kyoto University. She also played volleyball for ten years.