Hiwi

Hiwi refer to:


 * Hiwi (volunteer), POWs of occupied nations who volunteered to help the Nazis
 * Hiwi al-Balkhi, 9th century exegete and critic of Bible
 * Hiwi people, a people of Colombia and Venezuela
 * Guahibo language, the Cuahiban language spoken by them
 * Waia language, a Trans-Fly language of Papua New Guinea
 * Waboda language, a Trans–New-Guinea language spoken in the Fly River delta, Papua New Guinea