Torii (written : 鳥居) is a Japanese surname. Notable people with the surname include:
Chiho Torii (born 1970), Japanese former volleyball player
Hirofumi Torii (born 1988), Japanese figure skater
Keiko Torii, Japanese plant scientist
Torii Kiyohiro (died c. 1776), Japanese artist
Torii Kiyomasu (fl. 1690s – 1720s), Japanese painter and printmaker
Torii Kiyomasu II (c. 1720 - 1750), Japanese painter and woodblock printmaker
Torii Kiyomitsu (1735 – 1785), Japanese painter and printmaker
Torii Kiyomoto (1645 - 1702), Japanese actor
Torii Kiyonaga (1752 – 1815), Japanese artist
Torii Kiyonobu I (c. 1664 – 1729), Japanese painter and printmaker
Torii Kiyonobu II (active 1725 - 1760), Japanese ukiyo-e artist
Torii Kiyotsune (fl. mid-18th century), Japanese artist
Torii Kotondo (1900 – 1976), Japanese artist
Mitsuko Torii (born 1943), female Japanese high jump athlete
Torii Mototada (1539 – 1600), Japanese samurai, who served Tokugawa Ieyasu
Torii Naritsugu (1570 - 1631), Japanese lord and son of Torii Mototada
Torii Ryūzō (1870 – 1953), Japanese anthropologist, ethnologist, archaeologist and folklorist Torii Suneemon (1540 – 1575), Japanese samurai and ashigaru Torii Tadafumi (1847 – 1914), Japanese samurai and daimyō Torii Tadaharu (1624 – 1663), Japanese daimyō Torii Tadamasa (1567 – 1628), Japanese daimyō Torii Tadanori (1646 – 1689), Japanese daimyō Torii Tadateru (1665 – 1716), Japanese daimyō Torii Tadatsune (1604 – 1636), Japanese daimyō and son of Torii Tadamasa Torii Tadayoshi (died 1571), Japanese samurai Tokutoshi Torii (born 1947), Japanese architect Tomoo Torii (born 1973), Japanese judoka Yoshimasa Torii (born 1942), male Japanese pole vault athlete