Sample of Spondias Mombin leaves was analyzed for the phytochemical composition, vitamins and minerals constituents. Phytochemical screening and subsequent quantification revealed the presence of bioactive compounds tannins 3.82%; Saponins 7.60%; Flavonoids 3.00%, alkaloids 6.00% and phenols 1.00%. Vitamin results showed the plant leaves contained ascorbic acid 19.35mg100 g; Niaci n -1 3.75mg100 g. Riboflavin 0.25 mg100 g and Thiamine 0.05 mg100 g. Mineral analysis revealed in the plant -1 -1 -1 leaves, K 2.55%, Mg 0.3045%, Na 0.100%, Ca, 1.310% and P, 0.200%. The results proved spondias mombin as a potential source of useful drugs formulation and feed stuff for ruminants as presently used in some African countries.