Juai

Juai may refer to:


 * Lower Yangtze Mandarin (ISO 639 language code )
 * Juai, a fictional character from Detatoko Princess portrayed by Shiho Niiyama
 * Juai, Tanjung, Tabalong, South Kalimantan, Kalimantan, Indonesia; a village on Borneo
 * Juai, Balangan Regency, South Kalimantan, Kalimantan, Indonesia; a district on Borneo