Kaha may refer to:
Places Kaha, Iran, a village in Hormozgan Province, Iran Kaha, Kalbajar, a village in the Kalbajar District, Azerbaijan Kaha, Lachin, a village in the Lachin District, Azerbaijan Kaha, Parang, a barangay in Parang, Sulu, Philippines Te Kaha, a town in New Zealand Kaha-ri, a district of Usi province, North Korea Qaha, a city in Egypt, often spelt Kaha
Other Kaha (Māori), a Māori term roughly translating as strength Kia kaha, a Māori term of affirmation or support Daniel Kaha (born 1989), Israeli footballer HMNZS Te Kaha (F77), a New Zealand naval frigate Ka-Ha, a type of Chinese armoured vehicle KAHA- a Hawaiian radio station now broadcasting as KPOI-FM Kaha is also a Sanskrit term meaning "to speak" Kaha Pte - Singapore wearable technology company Kaha, a genus of planthoppers from the family Derbidae from SE Asia.