Abstract: The general objective of this research was to assess the effect of project strategic management process on performance of transforming household resilience in vulnerable environment project. Data analysis in this study was performed through Statistical Package for Social Sciences (SPSS) version 25. Coefficients provide details on how each independent variable influences project performance. Strategic Planning (β = 0.447, t=9.078, p = 0.000): Strategic planning has the strongest positive influence on project performance, since p < 0.05, this effect is statistically significant. Strategy Formulation (β= 0.128, t=2.558, p = 0.012): Strategy formulation also has a significant impact on project performance, since p < 0.05, this effect is statistically significant. Strategic Implementation (β = 0.183, t=2.712, p = 0.007): Strategic implementation significantly impacts project performance, since p < 0.05, this effect is statistically significant. Strategic Evaluation (β= 0.275, t=4.738, p = 0.000): Strategic evaluation has a strong impact on project performance. Since p < 0.05, this effect is statistically significant. The study concluded that strategic management processes significantly impact project performance. Transforming Household Resilience in Vulnerable Environment Project should focus on clear goal-setting, resource allocation, and stakeholder engagement during the planning phase to maximize project efficiency.