This study investigates the influence of generational peers on alcohol misuse among immigrant youth. We derive hypotheses from sociological theories of generations regarding race/ethnicity, gender, and immigrant generation and test these hypotheses using a measure that accounts for the proportion of peers within a given peer network that are of the same immigrant generation. Results show that generational ties decreased the odds of alcohol misuse for immigrants and that these effects depend partly on race/ethnicity and gender. We conclude that generational ties play a meaningful role in the health and well-being of immigrant youth, and discuss possible future avenues for research on immigrant generational peers.