Historically, gang researchers have used official data, ethnographic studies, and data collected via self-report methods. The use of multiple data sources together has mitigated the limitations of single sources and enabled researchers to draw conclusions about the nature of gang crime with greater accuracy. The current study concludes that an additional data source with many advantages for the study of gang violence is the victimization survey. The NCVS is such a source. Unlike other data sources, the NCVS provides a wide array of information on situational characteristics of crime, including incident, offender, and victim characteristics. Such data enables researchers to explore the situational dynamics of crime perceived by victims to have been committed by gang members. This analysis of NCVS data on victim-perceived gang and nongang violence from 1992 to 2005 shows that gang members committed less violent victimization than nongang offenders during this period; however, victims indicated that although perceived gang members perpetrated fewer violent incidents than nongang offenders, gang members were responsible for disproportionately more serious violence, as perceived by victims. Victim-perceived gang members committed robbery and aggravated assault at a higher percentage than did nongang offenders. In contrast, a smaller percentage of the violence committed by gang offenders involved rape/sexual assault and simple assault compared to nongang offenders. Much of the findings in this research confirm findings in the general gang literature based on other data sources. 4 tables; 10 notes; 72 references; and appended descriptions of situational, offender, and victim characteristics