Hisako is a Japanese name for females. Although written romanized the same way, the kanji can be different.

Hisako may refer to:

, J-pop singer Hisako Hibi (1907–1991), Japanese-born American Issei painter and printmaker , Japanese professional golfer , Japanese voice actress and singer , Japanese solar observer , Japanese actress and voice actress , Japanese actress , Japanese novelist , Japanese badminton player , Japanese badminton player , Japanese female volleyball player , Japanese author, artist, and performer , Japanese politician , Japanese retired professional wrestler , Japanese actress, fashion model and beauty pageant titleholder , Japanese judge Hisako Terasaki (1928–2024), Japanese-American etcher , Japanese voice actress Hisako Tottori, (born 1953), later the Princess Takamado of Japan

Characters Hisako, an undead spirit in the video game Killer Instinct Hisako Ichiki (Armor), a hero in the X-Men comics Hisako Arato, a character from the manga series Food Wars!: Shokugeki no Soma Hisako Fuchita, guitarist of Girls Dead Monster in the anime Angel Beats!