This study examines the use of social networking sites for reader’s services in public universitylibraries in Imo State. Three objectives and three research questions were used for the study. Thestudy adopted descriptive survey research design. The population for the study consists of twohundred and sixteen (216) library staff which is made up of all the professional librarian and paraprofessional librarian in Imo State University IMSU, Federal University of Technology OwerriFUTO and Alvan Ikokw
KANU, KANU, (Fri,) studied this question.