Al-Mizan Library, established in 1996, is the oldest library at Riphah International University, playing a foundational role in academic and research ecosystem.

It specializes in Medical, Management, Rehabilitation & Allied Health, Nursing and Medical Laboratory fields. The library services and procedures are ISO Certified and meets accreditation standards set by Higher Education Commission (HEC), Pakistan Medical and Dental Council (PM&DC), Pakistan Nursing & Midwifery Council (PN&MC), College of Physicians and Surgeons Pakistan (CPSP), and the National Business Education Accreditation Council (NBEAC).

The library extends its services through its sub-campus libraries at Pakistan Railway Hospital (PRH) and Riphah International Hospital (RIH), which provide specialized resources in clinical sciences.

Like all Riphah libraries, Al-Mizan Library offers full range of circulation services, provides access to digital and print collections, online journals, Wi-Fi, OPAC, scanning and photocopying services. Research support is available through query management system, citation management services, information literacy enhancement program, reference service and online document delivery.