This research is motivated by the need for data to develop STEM-PJBL learning models for elementary school students. The purpose of this study was to determine the analysis of the needs of the STEM-PJBL learning model for elementary school students. This research uses a descriptive method. In the early stages of the research, three objects became the focus: elementary school teachers, syllabi and teaching materials, and elementary school students. Methods of data analysis using Milles and Huberman techniques and data triangulation. The study results stated that the learning process in elementary schools had yet to find learning that linked science, technology, engineering and mathematics. In addition, learning in elementary schools has yet to implement projectbased learning. So it was concluded that STEM-PJBL needs to be developed for elementary school students. The implications of this research can be used as a basis for developing STEM-PJBL learning models for elementary school students.