Supplier performance appraisal systems can be an important element for companies. The current evalution system can not to be used to select a potential supplier in a procurement system because it only provide uninvited supplier data but not provide vendor rating results in recommendations to participate in the bidding procurement. This research sets and gets 5 priority level criteria and 20 sub criteria in evaluation PT Krakatau Daya Listrik supplier performance. The Criteria, Sub Criteria and Alternative Supplier Priority analysis with fuzzy AHP method is known that Supplier A has the best achievement with the value of 1.008 compared to Supplier B with value of 0.602 and C pair with value of 0.660. it is recommended to select a pair because it has a good performance in the Daftar Rekanan Terundang (DRT). Evaluation of supplier performance the procurement of material in PT Krakatau Daya Listrik work effectively and efficiently.