Abstract: People from the same country often hold shared, culturally-shaped memories about important events from that country’s history, known as collective memories (Wertsch & Roediger, 2008). Although empirical research has started to shed light on the properties of these memories, none has systematically examined the functions these memories. To what extent do collective memories serve functions? We hypothesised that collective memories serve functions for a collective similar to those that autobiographical memories serve for individuals—directive, identity, and social functions. We conducted two experiments using adapted versions of the Thinking About Life Experiences questionnaire (TALE; Bluck & Alea, 2011) in which we asked people to rate the functions of their collective memories. Across both experiments, we found evidence that collective memories serve directive, identity, and social functions for the collective. These results suggest collective memories perform important roles in their collectives.