This paper aims to perform the comparative and correlative analysis of the anthropometric indices and body composition indices in the football players aged 6 to 8 years. The research was conducted within Chiajna Medical Center, Ilfov, in the time period 2021-2022, with 10 football players of 6-8 years old from the Concordia Chiajna Sports Club. Research indices studied: anthropometric ones (current and ideal weight -kg, height- cm), body composition indices (fat mass - kg, muscle mass - kg, body mass index – BMI). The body composition was evaluated using the TANITA DC- 360 analyzer. The statistical analysis was made with the help of the KyPlotprogram, using the t-Test parametric method (Paired Comparison for Means). The relationship between the anthropometric indices and the body composition indices was analysed by means of the Pearson’s linear correlation coefficient. The results of the comparative analysis highlight the following matters: increase of the anthropometric indices related to the increase in fat mass and the decrease of the values by transformation into muscle mass; increase of the muscle mass and decrease of the values by transformation into fat mass. The increase in strong connections by 22.3% ensures the existence of the relation between the anthropometric indices (current weight, ideal weightand height) and body composition indices (fat mass, muscle mass and BMI) in the football players of 6-8 years old.