1162-1166Kigelia pinnata (Jacq.) is an important medicinal plant belonging to the family bignoniaceae. Leaf sample of the plant have been subjected to phytochemical investigation through gas chromatography β mass spectrometry (GC-MS). Twenty two phytochemical compounds have been identified in the hexane extract of K. pinnata leaves. The identification of phytochemical compounds is based on the peak area, retention time, molecular weight and molecular formula