Faculty of Mathematics and Natural Sciences, University of Jember as an educational institution supports the holding of national and international conferences. With organizers from the Faculty of Mathematics and Natural Sciences itself or the Programs at Faculty of Mathematics and Natural Sciences, University of Jember. Several conferences are used as an annual or periodic agenda by FMIPA UNEJ:

International:
1. International Basic Science Conference (IBSC)
2. International Conference on Life Science and Biotechnology (ICOLIB)
3. The International Conference on Chemistry and Material Science (IC2MS)
4. The International Conference on Physical Instrumentation And Advanced Materials (ICPIAM)
5. International Conference on Mathematics, Geometry, Statistics, and Computation (IC-MaGeStiC)

National:
1. Seminar Nasional Matematika (SNM)
2. Seminar Nasional Fisika (SENAFIS)
3. Seminar Nasional Kimia (SNK)