Knowledge management (KM) and e-learning are two concepts that address the requirements of lifelong learning. Over the past several years, there has been an increasing focus on the integration of knowledge management and e-learning systems. By 2003, 70% of organizations implementing knowledge management were linking it with e-learning technically and organizationally (Gartner, 2000). The integration of knowledge management and e-learning enables the creation of great synergies in organizations and business applications. In this article, these two concepts will be presented and their integration will be discussed in detail.