21st-century education affected pre-service teachers to have TPACK competencies. One way to support pre-service teacher to have TPACK competencies is through teaching materials. The development of e-modules, particularly those of geospatial technology, was prompted by the poor quality of the instructional materials utilized in geography classes. Therefore, a need analysis is required before designing and developing the e-modules. This research evaluated a need analysis based on the PRISMA 2020 guidelines. This research aimed to explain the need analysis related to: 1) curriculum documents, 2) the lecturing process, 3) the availability of laboratories, and 4) the student's need for e-module based on geomorphology course. The data was collected from 186 university students who were preparing as pre-service geography teachers. The results indicated that pre-service geography teachers required e-modules to support the course and achieve TPACK competencies. The developed e-modules are expected to support in geomorphology lectures through the use of geospatial data, websites, and applications.