We ran three MANOVAs in a sample of 422 young adults to examine differences in eating, shape, and weight concerns (i.e., ESW concerns) between gender diverse individuals, ciswomen, and cismen. Additionally, we examined the effects of self-esteem and sense of belonging on ESW concerns. We also tested for interaction (moderation) effects between gender and self-esteem and gender and sense of belonging. Findings indicated that gender diverse individuals experience ESW concerns at a significantly higher rate than cisgender men. There were no differences, however, in ESW concerns between gender diverse people and ciswomen. Self-esteem and sense of belonging significantly predicted ESW concerns, but no interaction effects were observed. Limitations of the current study include using one large gender diverse group rather than exploring each individual gender identity as well as limited recruitment. Future studies should recruit more participants across the gender spectrum in order to better understand the unique experiences of each gender group as it relates to eating, shape, and weight concerns and expand recruitment across broader regions of the United States.