Owuor, BethwelKimutai, Gladys2023-06-222023-06-222018Bethwel, O., & Gladys, K. Project Implementation and Performance of Health Sector Based Non-Governmental Organizations’ Projects in Nairobi County, Kenya. Journal of Current Aspects in Project Management (IJCAPM), 1(2), 1-10.2616-6976http://ir-library.ku.ac.ke/handle/123456789/25915ArticleThe general objective of the study was to find out the effects of implementation by Health sector based NGO projects on project performance. The study employed a descriptive study design. A census of 87 Health based NGOs with operations in Nairobi County were drawn and data was collected from them with a response rate of 69%, considered adequate to draw inferences. The participants were sampled using HENNET register. Primary data was collected through a structured questionnaire. Findings were presented in tables and analyzed by use of descriptive and inferential statistics. The study findings shows that the variables project planning, knowledge management, monitoring and evaluation and financing in that order are important in project management cycle. Respondents further identified other factors that were not covered in this study as important including staff capacity, organizational policies, mentorship and stakeholder relation. The variables studied were statistically significant to the independent variable.enProject ImplementationProject PerformanceProject PlanningProject FinancingKnowledge ManagementMonitoring and EvaluationArticle