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Despite the longstanding discussion around the link between psychopathy and fearlessness, few studies have explicitly tested this association, and results have been mixed. This may be due, in part, to the lack of specificity in fear assessment. Further, the relation between psychopathy and fear may be better understood using the two‐factor model because, in theory, fear has opposing associations with interpersonal‐affective (Factor 1) and impulsive‐antisocial (Factor 2) traits. The present study aimed to test if the two factors of psychopathy are deferentially related to fear reactivity. To examine this, we collected sympathetic (SNS; skin conductance) and parasympathetic (PNS; respiratory sinus arrhythmia) nervous system reactivity to an interactive virtual reality horror video in a nonclinical sample (N = 103). Also, we included measures of emotional reactivity to fear and self‐report of situational fear. Results indicated …