The Role of Librarians on the Use of Institutional Repositories in Higher Learning Institutions in Kenya 1. Introduction Globally institutional repositories (IRs) are catalytic of transformative role in academic knowledge management (KM). This role is vital to knowledge activities including the acquisition, creation, conversion, sharing, dissemination, transfer, preservation, and reuse of knowledge in higher education (Arjun, 2017). Knowledge management practices and processes have roots in library practices anteceding institutional repositories. Thus, the library as an avenue for knowledge management can effectively become a physical or virtual place for open access and scholarly communication only if librarians' step outside traditional roles (Laura, 2010). IRs continues to play such a transformative role through digital curation and dissemination of knowledge in the changing landscape of scholarly communication, and sharing such knowledge within and beyond the parent institution (Arjun, 2017). A repository, deposit or file is a centralized website where digital information, usually databases or computer files are stored and maintained. They can contain files on the server or reference from its website to the original accommodation. They can be of public access, or may be protected and need a pre-authentication (Álvarez, Segoviano & Quintana, 2012). An institutional repository (IR) is defined to be a web-based database (repository) of scholarly material which is institutionally defined (as opposed to a subject-based repository); cumulative and perpetual (a collection of record); open and interoperable (e.g. using Open archive initiative-compliant software); and thus collects, stores and disseminates scholarly information (Ware, 2004). Institutional repository is a basic constituent of every knowledge management system.