- Safety at Work
- Scholarship Fund of the Ruhr-Universität
- Scholarship, Bronnbach
- Scholarships
- Scholarships and Awards for Students and Scientists
- Scholarships for Studying Abroad
- School Lab
- School Project Weeks for Girls
- School Projects - Young University
- School Projects for Girls
- SchoolUni
- Science Magazine RUBIN
- Seal
- Security in E-Business, Institute (ISEB)
- Security in Sports
- Semester term (Enrollment deadline etc.)
- Senate
- Service - Campus Service
- Service Centre - Computer Centre
- Service Centre for Electronic Research Support Information
- Service Centre for Handicapped Students (SZB)
- Service Departments (Building NC, Chemistry)
- Services for Parenting RUB-Staff - ProKids
- Site Map of the University
- Site Search
- SKF - Student's Cinema Club
- Slavic Studies
- Social Movements (Institute)
- Social Science (Faculty)
- Specials Archive (Homepage "Specials" - 2008)
- Sponsorship - Fundraising
- Sport Facility CASPO (Mensa Building)
- Sports (for Students and Staff)
- Sports Medical Service
- Sports Science (Faculty)
- Staff - Directory of Employees
- Staff Association of the Academic Staff (WPR)
- Staff Association of the Non-academic Staff
- Start-up Financing (Research Fund of the Rectorate)
- Statistics (Facts and Figures)
- Student Identity Card
- Student Parliament
- Student Services - AKAFÖ
- Student Union - AStA
- Student's Cinema Club (SKF)
- Student's Magazine (bsz)
- Student's Organisation in Biological Engineering (bts e.V.)
- Study Counselling - Studienbüro
- Subjects (Programmes of Study offered by the University)
- Summer Project Week for School Girls
- Supervisory Board of the RUB
- SZMA - Centre for Mathematical Services and Applications
