- KAGERA WOMEN COUNSELORS NETWORK
- KAGERA WOMEN ENVIRONMENTAL SOCIETY
- Kasenyenda Tanzania - Sustainable Development Agenda
- kigoma single parents association
- Kigoma Vijana Development Association - KIVIDEA
- Kilimanjaro Women's Development Association
- Kilio cha Waathirika na Waathiriwa wa UKIMWI Mbarali (KIWWAUMBA)
- Kingiti School Scholarship and Village Health Outreach Fund, Inc.
- Kisukur Development Association (KDA)
- Kombezi United FC