Academic dishonesty (AD) is a threat to quality education, ethics of professional practices and career outcomes. Psychopathy is connected to AD. This study investigated whether academic confidence (AC) mediates the relationship between psychopathy and AD. University students (N = 335, mean age = 18.38 years) completed measures of relevant variables, in addition to providing demographic details. Results of statistical analysis showed that AC mediated the association between primary psychopathy and AD. Considering the extent of students' belief, trust and expectation that they can execute their academic tasks by themselves could be important target in enhancing ethical behaviors among students.