Recent years have seen dramatic changes in research practices in psychological science. In particular, preregistration of study plans before conducting a study has been identified as an important tool to help increase the transparency of science and to improve the robustness of psychological research findings. This article presents the Psychological Research Preregistration-Quantitative (PRP-QUANT) Template produced by a Joint Psychological Societies Preregistration Task Force consisting of the American Psychological Association (APA), the British Psychological Society (BPS), and the German Psychological Society (DGPs), supported by the Center for Open Science (COS) and the Leibniz Institute for Psychology (ZPID). The goal of the Task Force was to provide the psychological community with a consensus template for the preregistration of quantitative research in psychology, one with wide coverage and the ability, if necessary, to adapt to specific journals, disciplines, and researcher needs. This article covers the structure and use of the PRP-QUANT template, while outlining and discussing the benefits of its use for researchers, authors, funders, and other relevant stakeholders. We hope that by introducing this template and by demonstrating the support of preregistration by major academic psychological societies, we will facilitate an increase in preregistration practices and also the further advancement of transparency and knowledge-sharing in the psychological sciences. (PsycInfo Database Record (c) 2022 APA, all rights reserved).