Laboratory experiments have many benefits and serve as a powerful tool for social psychology research. However, relying too heavily on laboratory experiments leaves the entire discipline of social psychologist vulnerable to the inherent limitations of laboratory research. We discuss the benefits of integrating archival research into the portfolio of tools for conducting social psychological research. Using four published examples, we discuss the benefits and limitations of conducting archival research. We also provide suggestions on how social psychological researchers can take advantage of the benefits while overcoming the weaknesses of archival research. Finally, we provide useful resources and directions for utilizing archival data. We encourage social psychologists to increase the robustness of this scientific literature by supplementing laboratory experiments with archival research.