Mami Naito (内藤 真実, Naitō Mami, born 25 December 1986) is a Japanese international badminton player from the Yonex team, who competed at the 2014 Asian Games. She educated physical education at the Nippon Sport Science University, Tokyo. Her older brother, Yusuke Naito is a badminton coach. Naito and her women's doubles partner Shizuka Matsuo have reached the career high as world number 3 in the BWF World ranking.