Objective: This cross-sectional study investigated associations among the Healthy Eating Index (HEI)-2015, Dietary Inflammatory Index (DII), and body composition in female collegiate athletes. Participants: Female NCAA Division I student-athletes (n=41, 18-21years old) were included from various sports and did not report any diagnosed chronic diseases. Methods: Demographics, dietary intake, anthropometrics, and body composition, including bone mineral density, were collected utilizing a questionnaire, three interview-based multiple-pass 24-h dietary recalls, and dual-energy X-ray absorptiometry. Results: Mean HEI-2015 and DII scores (using 39 of 45 components) were 56.2±13.5 and -0.1±1.9, respectively. Athletes did not meet recommended intake levels for servings of fruit, vegetables, fiber, calcium, vitamin D, omega-3, and omega-6. Saturated fat and added sugar intake exceeded the recommended intakes. Diet quality indices and body composition measures were not correlated. Conclusions: Although female collegiate athletes consumed poor-quality diets, this was not associated with body composition or bone health.