There is a burgeoning line of criminological research examining the genetic underpinnings to a wide array of antisocial phenotypes. From this perspective, genes are typically viewed as risk factors that increase the odds of various maladaptive behaviors. However, genes can also have protective effects that insulate against the deleterious effects of environmental pathogens. The authors use this logic as a springboard to examine whether four different genes protect against victimization in a sample of youths determined to be at risk for being victimized. Analysis of data drawn from the National Longitudinal Study of Adolescent Health (Add Health) revealed that certain genetic polymorphisms protected adolescents from victimization. The authors conclude by discussing the complex ways in which genes and the environment can promote resiliency to victimization. (Contains 2 notes and 3 tables.)