Introduction: Health workers are one of the most vulnerable populations that’s because the various stressors that they must face in the care of patients and the emotional consequences that this causes. Objective: To know the relationship between the perceived social support and the dark triad of personality in health professionals and students. Method: A total of 277 people were recruited, made up of 118 students from health careers, of which 74 are women and 44 are men; the second group was made up of 159 health professionals of which 111 are women and 48 men. This study took into account the Perceived Social Support Questionnaire (MOS) and the Dirty Dozen Dark Triad (DDDT) instruments. Result: A correlation was found between the variables, in the group of students, the results showed statistically significant correlations between perceived social support and machiavellianism (-.0.238...