Abstarct: Objective: The aim of the present study was to compare the lumbar spine and total femur bone density of the futsalists and chess plaxyers with the non-athlete counterparts of young girls. Research methodology: This is a post-causal research. For this purpose, 9 female Futsal athletes with mean age (25.11±2.759 years, height 160.56±3.877, weight 57.67±12.420) and 9 female chess athletes with mean age (25±3.571 years, height 161.78±4.842, weight 56.67±12) and 9 non-athlete girls The mean age (24/89±3.1 years, height 157/33±5.745, weight 55/67±12.826) participated in this study. Data were collected by bone mineral density (DXA) data from two areas of the spine and femur and completed a volunteer medical-sport history questionnaire. The data were analyzed using descxriptive and inferential statistical methods of one-way ANOVA (P-value <0.05) using SPSS software version 22. Findings: The results of this study showed that there was no significant difference between bone density in the lumbar spine and femoral bone density in chess plaxyers and non-athlete subjects. Conclusion: The bone density of lumbar spine and femur of futsalists and young female chess plaxyers was not significantly different from non-athlete counterparts and probably other factors than physical activity could affect bone density in these three groups.