This cross-sectional study investigates the nutritional status of marginalized children aged 14-18 years, with a specific focus on the impact of sports participation. The study sample comprised 80 children, equally divided into sports participants and non-participants, and data were collected using anthropometric measurements, including BMI, waist girth, waist-hip ratio, and skinfold thickness. Descriptive statistics and t-tests were employed to analyze the data. The findings reveal a high prevalence of under nutrition in both groups, with 65% of sports participants and 72.5% of non-participants classified as underweight. While 32.5% of sports participants achieved a normal BMI, this proportion was lower among non-participants (22.5%). Additionally, 82.5% of sports participants exhibited a healthy waist-hip ratio (< 0.83), compared to 60% of non-participants, suggesting a lower risk of central obesity in the former group. No significant differences were observed in waist girth and BMI between the groups. However, the Muscle Bone Index was significantly higher among sports participants, indicating better musculoskeletal health. The study revealed mixed findings regarding the overall nutritional status between sports participants and non-participants among marginalized children. While no statistically significant differences were observed in most parameters, certain trends were evident. Sports participation benefits nutritional health, but interventions are needed to address under nutrition in marginalized children.