This paper aims to address conceptual and methodological challenges of doing research in the field of inclusive education and revisit school effectiveness research literature to inform future research. First, we present the rationale for inclusive education and briefly review the evolution of special needs education. Then, we discuss limitations of current research on inclusive education. Next, we present school- and classroom-level findings of school effectiveness research to highlight how it can influence the inclusive education research agenda. We conclude by presenting future directions for research.