Three simple and sensitive Spectrophotometric methods have been developed for the determination of Perindopril (PDL) in pure and pharmaceutical dosage forms. Method A is based on the formation of Ion-assosiation complex of the drug with Bromothymol Blue (lmax: 415 nm). Method B is based on the formation of charge transfer complex of the drug with chloranilic acid (lmax: 580 nm). Method C is based on oxidation of the drug under alkaline conditions by oxidizing agents like potassium permanganate and subsequent formation of cherry red colored chromogen (lmax : 609 nm). These methods have been statistically evaluated and found to be precise and accurate.