- Early Career Researchers
- East Asian Studies (Faculty)
- eBologna
- eCampus
- Economic Education, Centre for
- Economics (Faculty)
- Educational Research (Institute)
- Educational Science
- Einblick (Course Catalogue for Pupils)
- EL§A (The European Law Students' Association)
- eLearning Information and Support
- Elections (Senate, Faculty Boards)
- Elective Courses for Bachelor Students
- Electronic Engineering Workshop
- E-mail (Web-Interface)
- Emergency Call inside RUB: 23333 - internal access only
- Emmy Noether Junior Research Groups
- Employee Counselling
- Employment, Students
- Engineering Sciences, Civil and Environmental Engineering (Faculty)
- Engineering Sciences, Electronics and Information Technology (Faculty)
- Engineering Sciences, Mechanical Engineering (Faculty)
- Engineering Unit Ruhr
- Enrolment
- Enrolment and Admission for International Students
- Environmental Biotechnology
- Environmental Engineering (Project Practice, PBU)
- Environmental Engineering, Faculty for Civil and Environmental Engineering
- Equal Opportunities
- Equal Opportunities, Agreed Objectives
- Equal Opportunity Commissioner
- Equality Commission
- Equality, What it Means to RUB
- Erasmus Student Network Bochum e.V. (ESN)
- EU Research Office (Support and Counselling)
- EU Integrated Research Projects
- eurobits (European Competence Center for Information Technology Security)
- European Culture and Economy (ECUE)
- European research Council Grants
- Evaluation and Quality Management in Teaching
- EvaSys
- Event Planning (UNIversaal)
- Events Calendar
- Examination Offices
- Excellence Initiative
- Exchange Programmes
- Exchange Students
- Ex-matriculation