In 2 studies framed within social identity theory, the authors examined the relationships among cognitive, affective, and evaluative dimensions of team identification. They also sought to determine relationships between team identification and intergroup bias. Factor analyses in both investigations revealed similar findings. Items corresponding to cognitive identification and affective identification loaded on I factor. Items intended to measure evaluative identification loaded on 2 factors that depicted self-evaluations and evaluations perceived by others. Consistent with expectations, the cognitive-affective dimension of team identification was the strongest predictor of intergroup bias in both investigations.