Knowledge brokering has a crucial role in the field of international development because it is able to act as a cognitive bridge between many different types of knowledge, such as between local and global knowledge. Much of the research on knowledge brokering has focused on knowledge brokering between research, policy and practice, rather than looking at its wider implications. In addition, there appears to be no literature on the future of knowledge brokering, either within or outside the development sector. Given the apparent absence of literature on the future of knowledge brokering, a discussion group was held with experts in the field of knowledge management for development (KM4D) in April 2017 to consider their opinions on the future of knowledge brokering. Their opinions are then compared to the generational framework of KM4D, developed in a series of iterations by researchers in mainstream (non-development) knowledge management (KM) and KM4D researchers. In this framework, five generations of KM4D with different key perspectives, methods and tools have been identified. Based on the inputs from the experts in the discussion group, the future of knowledge brokering practice in international development appears to resemble practice-based, fourth generation KM4D, while there is some evidence of the emergence of fifth generation KM4D with its more systematic, societal perspective on knowledge. Given that the Sustainable Development Goals are providing a universal framework which is relevant to both organizational and societal KM4D, a new systemic conceptualization of KM4D is proposed which brings both of these strands together in one integrated framework linked to the SDGs. The SDGs also support the call for a new knowledge brokering practice with a greater emphasis on brokering knowledge between organizational and societal actors.