Hélène Hatzfeld is a French political scientist. She has published books on topics including social science methodology, the evolution of social work, innovations in the city of Louviers from the 1960s through the 1980s, and the political history of leftist parties and social movements in the 1970s. Hatzfeld's research has been cited, or she has been interviewed, in media outlets including France Culture, France Inter, Paris-Normandie (Fr).