Self-report studies on empathy in adults with borderline personality disorder (BPD) have based upon the Interpersonal Reactivity Index (IRI) and generally identified deficits in perspective taking abilities in this group, but indicated less coherent results regarding empathic concern. These two constructs are considered subcomponents of cognitive (CE) and affective empathy (AE), respectively. However, the IRI does not enable for valid investigation of overall levels of these empathy types. Surprisingly, although some findings from the general population suggest that empathy types may be positively related to altruism, neither this link nor general altruism have been examined in BPD. Additionally, these constructs have not been sufficiently studied in this group in the context of alexithymia or potential clinical confounders. Hence, women with BPD (N = 30) and healthy women (N = 38) completed, i.a., the Questionnaire of Cognitive and Affective Empathy, Self-Report Altruism Scale, TAS-20, STAI, and CESD-R. Patients with BPD reported significantly decreased overall CE (including worse online simulation abilities - conceptually similar to perspective taking from the IRI), but a similar level of overall AE. They also demonstrated lower altruism. Taken together, these results suggest that BPD patients have difficulties with imagining what emotions others are feeling and with altruistic responding to their needs.