Ina (surname)

Ina (written: 伊奈) is a Japanese surname. Notable people with the surname include:


 * Eiji Ina (伊奈 英次), Japanese photographer
 * Jana Ina (born 1976), Brazilian television host and model
 * Kanta Ina (伊奈 貫太), Japanese actor
 * Kyoko Ina (伊奈 恭子), Japanese-American figure skater
 * Yūsuke Ina (伊奈 祐介), Japanese shogi player