The Dark Triad traits are positively related to the deadly sins.•
The Dark Triad and the seven deadly sins are located near Alpha-Minus.•
Results are similar between self- and other-report.
The Dark Triad of personality is most commonly studied model of dark personality traits. The current study attempts to empirically compare the Dark Triad to other catalog of dark personality traits, namely the seven deadly sins, and locate them within the broader model of personality – the Circumplex of Personality Metatraits model. We examined this problem from two perspectives: self- (N = 280) and other-report (N = 412) using the Short Dark Triad, Vices and Virtues Scales, and the Circumplex of Personality Metatraits Questionnaire. The Dark Triad and the seven deadly sins were substantially interrelated. Moreover, both analyzed models of dark personality traits were strongly associated with Alpha-Minus (both, in self- and other-report), providing evidence about their dark character. The expected locations within the Circumplex of Personality Metatraits were generally supported, nevertheless there were some discrepancies between self- and other report. Results of our study reveals that the Dark Triad of personality does not fully exhaust the possible catalog of the dark personality and future research is needed to fill this gap. https://www.sciencedirect.com/science/article/abs/pii/S0191886920302749