The study aims to analyze the relation between strategic Environmental Scanning and crisis management in UNRWA-Gaza Strip field-Palestine. Several descriptive analytical method used for this purpose, and a survey as a tool for data collection. Community population was (881), and the study sample was stratified random (268). The overall findings of the current study show that strategic Environmental Scanning is conducted in UNRWA and has a stoical relation with crises management. This relation is weak and need to be strengthen especially during and after the crisis. The study suggest that strategic Environmental Scanning must be conducted permanently for external and internal environment to help UNRWA developing its strategic planning and to be to prepared to deal with potential crises in the future.