This method note presents Q methodology as a useful tool for evaluators to add to their practice toolbox. Q methodology, which involves both quantitative and qualitative techniques, can help researchers and evaluators systematically understand subjectivity and the communicability of opinions and perspectives. We first provide an overview of Q methodology, followed by a brief summary of how evaluators are using Q, and an explanation of the steps for implementing Q methodology. Either by itself or with other methods, the potential uses of Q methodology in evaluation are diverse. For practical demonstration, we describe how Q methodology was used in a recent evaluation in the UK to understand stakeholder subjectivity within the program. We then reflect upon the pros and cons of using Q in program evaluation, concluding that it constitutes a worthwhile tool for evaluating complex programs.