We hypothesized that narcissists would be unwilling to apologize for their interpersonal transgressions, and that reduced levels of self‐reported empathy and guilt would serially mediate this effect. Narcissism is characterized by little empathy for the victim, which reduces guilt about one's transgressions. Low guilt, in turn, is associated with unwillingness to apologize. In Study 1, we assessed dispositional narcissism, empathy, guilt, and willingness to apologize. In Study 2, we assessed dispositional narcissism and obtained state measures of empathy, guilt, and willingness to apologize. In Study 3, we manipulated narcissism and collected state measures of empathy, guilt, and willingness to apologize. Narcissism was negatively associated with (Studies 1–2) and decreased (Study 3) willingness to apologize, with this link being explained (i.e., serially mediated) by low empathy and guilt. Finally, in Study 4, we showed that antagonistic narcissism (i.e., narcissistic rivalry), but not agentic narcissism (i.e., narcissistic admiration), was negatively associated with willingness to apologize and apologizing behaviour. In all, narcissists are unwilling to apologize for their transgressions, as they experience little empathy for their victims and lower guilt. Copyright © 2017 European Association of Personality Psychology