Nantai

Nantai may refer to:


 * Mount Nantai (男体山), stratovolcano in Tochigi Prefecture, Kantō, Honshu, Japan
 * Nantai Island (南台岛), island on the Min River in Cangshan District, Fuzhou, Fujian, China
 * Nantai Temple (南台寺), Buddhist temple on Mount Heng, in Hengyang, Hunan, China
 * Nantai, Liaoning (南台镇), town in and subdivision of Haicheng, Liaoning, China