Torii (written : 鳥居) is a Japanese surname. Notable people with the surname include:
Chiho Torii (born 1970), Japanese former volleyball player 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