Purpose - Inspired by increasing public interest in corporate social responsibility (CSR) and the intensified focus of research on family firms (FFs) over the past few decades, the purpose of this paper is to analyze the existing literature on CSR in FF through a citation analysis. Design/methodology/approach - This paper overviews the structure of research on CSR in FF, identifying influential publications, authors, and key lines of discussion. The authors identified the underlying sample through a systematic, keyword-based literature search of seven databases. Starting with this sample, the authors analyzed a database of 4,342 references of 3,025 different sources cited in the 63 articles. Findings - The findings show that the cited literature on CSR in FF is widespread, confirming that the research field has great heterogeneity. The authors identified the most-cited researcher as Luis R. Gomez-Mejia (University of Notre Dame, USA), with 93 citations. The average author in the group of the 22most-cited authors (with a three-way tie for 20th-most-cited author) counts 45.45 citations in the sample of 13.95 different sources. Because the citations mostly refer to journal articles, the authors further investigated the particular journals of publication. The 20 most-influential journals cover 45.28 percent of all citations, with the Journal of Business Ethics being the most influential (6.38 percent of all citations). Within the 3,025 different sources cited in the whole sample, the publication by Dyer and Whetten (2006), which is titled "Family firms and social responsibility: preliminary evidence from the S&P 500," is the most-cited (29 citations in 46.03 percent of the analyzed 63 peer-reviewed journal articles). Originality/value - The authors conclude with a call for more research on CSR in FF (especially qualitative case studies). Moreover, as scholars of North America and Western Europe dominate the current landscape of research, the authors would like to encourage scholars from other countries and cultures to provide insights from their countries.