Vendor selection has an important influence in the supply chain. Therefore, choosing the wrong vendor has a bad impact on the company's activities. The absence of a vendor selection system makes it difficult for decision makers to choose the right vendor. This study solves the problem of vendor selection by using a combination of Fuzzy Analytical Hierarchy Process (FAHP) and Fuzzy Technique for Order of Preference by Similarity to Ideal Solution (FTOPSIS) methods. Calculations using FAHP can identify the priority of the criteria used, while calculations using FTOPSIS are used to sort the best vendors with an assessment based on criteria. The result of this research is the design of a decision support system using the FAHP and FTOPSIS methods in selecting vendors using Microsoft Excel applications.