The purpose of this study is to examine the relationship between agility and body composition, anaerobic power in young soccer players. Twenty three young soccer players (age: 15.83$underline {+}$0.56 years; stature: 172.4$underline {+}$6.4 cm; body weight: 62.2$underline {+}$5.5 kg) volunteered to participate in the study. Anthropometric measurements (stature, body weight, body fat ratio), agility (Ilinois and 505 tests), Wingate Anaerobic Power (WanT), and 30 seconds multiple jump tests were aplied to soccer players. The relationship between anthropometric variables and agility, and 505 and WanT tests were nonsignificant (p>0.05). On the other hand Illinois agility and WanT, where instantenous peak absolute power (PAP) was measured, anaerobic power (AP), and anaerobic capacity (AC) showed significant (p<0.05) correlation (r= -0.682, r= -0.525, and r= -0.545 respectively). Except for PAP, the correlation between relative AP, AC, and Illinois test scores were high (p<0.05) (r = -0.533, r = -0.628, r = -0.709 respectively). 30 second multiple jump power values and both of the agility tests showed insignificant correla tion (p>0.05). As a result of this study it can be concluded that the anthropometric variables have no determining influence on Illinois agility test. However, while Illinois agility test and WanT anaerobic power test have significant relationship, 505 test was independent from both anthropometric and power test variables.