ObjectiveTo explore the attitudes and perceptions of Portuguese residents towards Clinical Communication Skills (CCS) and the need for complementary training. Methods78 medical residents responded to an on-line questionnaire which comprised demographic data, open-ended questions and a Portuguese version of the Communication Skills Attitude Scale (CSAS). ResultsResidents gave significantly higher scores (P<0.001) on CSAS1 (attitudes towards communication skills in general, compared to CSAS2 (attitudes towards the teaching/learning process of CCS). Residents doing their residency training in other parts of the country, other than the north, reveal a higher perception of insufficient training (72.7% vs. 38.7%, P=0.036). ConclusionResidents showed more positive attitudes towards communication skills than towards the teaching/learning process. They admit to need more training in CCS in their residency year and highlight that the clinical cycle of undergraduate education should integrate these topics. Content analysis indicates that residents’ perceptions are context-influenced. Practice implicationsIntegration of CCS in the undergraduate education, enhanced during post-graduate training. Training of clinical faculty and supervisors/tutors and the role that stakeholders have to play in order to promote continuous training in CCS; encourage patient-centeredness and reflective practice, as to facilitate transfer of acquired skills to clinical practice.