During the past several decades, research on immigrant adaptation and incorporation experience within different host societies has proliferated. Nevertheless, studies comparing how immigrants interact with law enforcement in the largest cities, respectively, in the United States and Canada do not seem to exist. In an attempt to bridge the gap in past literature, this study examines the differences of Chinese immigrants’ perceptions of the police in New York City and Toronto. Analyzing data gathered from 444 Chinese immigrants (151 from New York City and 293 from Toronto), this study compared Chinese immigrants’ attitudes toward police efficacy and their overall perceptions in both cities. The findings indicated that Chinese immigrants in Toronto held more positive overall perceptions of the police than did their counterparts in New York City. With regard to police efficacy in dealing with crime, there were no significant attitudinal differences in Chinese immigrants between New York City and Toronto. Policy implications were discussed.