Dhaiso
- Alternate names: Daiso, Daisu, Kidhaiso, Segeju
- Scriptures published: None
- Literacy: Not taught in primary schools. N
- Primary country: United Republic of Tanzania
- Region: Tanga Region, Muheza district, east Usambara mountains north base, Bwiti and Magati villages
- Religion: Muslim
- Number of users: 5,000
(data from Ethnologue and other sources)