Evaluation of teachers is a common activity in the education world with the aim of assessing and encouraging the performance of teachers in the learning process. At Pesantren Miftahul Jannah, the evaluation and assessment of teachers has not been fully implemented due to subjective evaluations conducted manually, often resulting in human errors and making it difficult to determine the best teachers. User-centered design method was used in this research to create a system solution based on user needs. This research discusses the design of a decision support system for selecting the best teachers by applying the user-centered design method to help evaluate the best teachers, reduce subjectivity and errors in evaluation, and provide transparency in the evaluation process. The results of this research provide a system design and prototype. The prototype that has been built was tested using the System Usability Scale (SUS) method with a score of 71.6 and received an adjective rating of B or good.