This study investigated the effect of Information and communication Technology (ICT) on Student Administrationin Ahmadu Bello University, Zaria. The major objective of the study was to assess the effect of ICT on student administration Affairs from the period of 2007 - 2018 with emphasis on student registration, student accommodation and library services. The survey research design was adopted in the study. The primary source of data was used as the instrument of data collection through the use of questionnaire and interview. A total number of 437 questionnaires were administered as the sampling size of the study. The data was presented and analysed using descriptive and inferential statistics through the use of Statistical Package for Social Sciences (SPSS). The findings of the study are as follows: First, there is a positive and significant relationship between ICT and Student Registration in A.B.U. Zaria. Second, there is a positive and significant relationship between ICT and student Accommodation in A.B.U. Zaria, and third there is positive and significant relationship between ICT and Library services in A.B.U. Zaria. The study concluded that A.B.U Zaria has succeeded in establishing ICT infrastructural facilities to ease student administration. Based on the above findings, ICT in ABU Zaria indicate the clear integration of student registration, accommodation and library services. All these service are now rendered to student using one virtual counter. It is crystal clears that the use of ICT on student administration is an antidote that has eliminated the bottle neck such as long queue and procedural complexity during registration and reservation of hostel accommodation bed space and so on. Notwithstanding, the study recommends that A.B.U. Zaria still need to do more to enhance its ICT infrastructural facilities. The management of A.B.U. Zaria should improve the existing ICT infrastructural facilities for viable, efficient and effective student administration in areas such as; course registration, reservation of hostel bed space accommodation, library services, etc.