- HARAKATI SANAA GROUP
- Health and Education for Development (HEfDe)
- HEKAYA DEVELOPMENT GROUP
- hepi gender and conservation forum
- HIFADHI YA MAZINGIRA NA UTALII RUNGWE (HIMARU) (Rungwe Environmental Conservation and Tourism
- HIGHLANDS HOPE UMBRELLA-HHU
- HISIA CULTURAL TROUPE
- Home for Children Lindi
- Honeyguide
- HOPE FOR ALL