1. DPM (Dewan Perwakilan Mahasiswa)
DPM is in charge of receiving and forwarding student aspirations. DPM has Legislative, Oversight, Budget and Oversight functions. DPM FMIPA was established in October 1997. It has a vision as an inter-organizational coordinating body and a forum for aspirations for FMIPA UNEJ students. Its mission is to carry out the TRI DHARMA Perguruan Tinggi, maintain and develop science and technology based on religious, academic, ethical, moral and national insights as well as maintain good relations between student organizations within the Faculty of Mathematics and Natural Sciences UNEJ or maintain good relations between student organizations and Faculty of Mathematics and Natural Sciences, University of Jember..

2. BEM (Badan Eksekutif Mahasiswa)
the highest student institution at the faculty level that runs a government-like organization. Led by a general chairman who is elected in the general election at Forum Musyawarah Mahasiswa. BEM FMIPA protects and cooperates with 5 UKM and 4 HMJ in the Faculty of Mathematics and Natural Sciences, University of Jember. The election of management, especially Ketua Umum and Wakil Ketua Umum, is carried out in the form of the FMIPA General Election.

3. HMJ (Himpunan Mahasiswa Jurusan)
There are 4 Student Associations at FMIPA UNEJ according to majors: Mathematics, Physics, Chemistry and Biology. HMJ FMIPA has names: Mathematics with HIMATIKA “Geokompstat”, Physics with HIMAFI, Chemistry with HIMAKI “Zirconium” and Biology with HIMABIO “Bacteriophage”. HMJ in the implementation of work is carried out by the Daily Management, Field Management and also the Secretariat Management.

4. UKMS TITIK (Unit Kegiatan Mahasiswa Seni TITIK)
Student activity unit at the Faculty of Mathematics and Natural Sciences, Jember University in the field of art. TITIK UKMS was first declared on December 10, 2005 by the Betorokolo class, which was the first batch in TITIK UKMS. The name “TITIK” is taken with the meaning of “Awal dari sebuah goresan”, which later is expected from a point that can initiate strokes that will produce a work, which is also expected to be useful..

5. UKM IONS (Unit Kegiatan Mahasiswa Islamic Organization of Mathematics and Natural Science)
Islamic spirituality UKM at the Faculty of Mathematics and Natural Sciences, University of Jember. This UKM was formed on October 20, 1997. IONS UKM is based on Islam with the Qur’an and As Sunnah as guidelines in running the organization. The vision of UKM IONS is to form intellectual Muslims who have faith and have Islamic personality and are commanded to do ma’ruf nahi munkar for the sake of creating khoiru ummah.

6. UKM PALAPA (Unit Kegiatan Mahasiswa Pencinta Alam Mahasiswa MIPA)
Student Activity Unit which is located in Faculty of Mathematics and Natural Sciences, University of Jember and is engaged in the field of nature. This organization was declared on July 4, 2001 in Ijen Bondowoso Crater. UKM PALAPA FMIPA UNEJ has 3 divisions: Mountain forest, Conservation and Rockclimbing. To know more about UKM PALAPA FMIPA, currently a Mobile Application has been pioneered under the name “PALAPA”.

7. LPMM ALPHA (Lembaga Pers Mahasiswa MIPA ALPHA)
On April 14, 2006 at the Faculty of Mathematics and Natural Sciences was born an organization engaged in journalism named ALPHA, which stands for Aliansi Pers Mahasiswa MIPA. LPMM ALPHA is an organization based on Pancasila and the 1945 Constitution, which is engaged in journalism based on the Indonesian student press code of ethics. The purpose of establishing ALPHA is to become a Student Press Institution that aims to increase and channel student creativity in the field of journalism. The press in which there are journalists, publishers, information media managers with all their activities, reporting, writing, photography and so on until the publication of a media for the campus community.

8.  UKM SPORA (Unit Kegiatan Mahasiswa Seni Paduan Suara dan Olah Raga)
Before being established under the name UKM SPORA, this UKM was called UKM OP, which stands for Student Activity Unit for Sports and Choir. UKM SPORA FMIPA UNEJ has management namely Ketua Umum, Sekretaris Umum, Bendahara Umum, Kepala Bidang Olahraga with several divisions namely badminton, football, volleyball and basketball, then Kepala Bidang Paduan Suara, Kepala Bidang Pengembangan Organisasi, Kepala Bidang Logistik dan terakhir Kepala Bidang Informasi & Komunikasi. UKMS SPORA often participates in university-level choir competitions and is a performer at freelance activities for alumni of Faculty of Mathematics and Natural Sciences, University of Jember.