The study was carried out to investigate the effects of parent body weight on hatching results. This study population was consisted of 720 female and 120 male Bronze turkeys and their 5526 eggs kept in Bingöl Apiculture Station. Parents were divided into three groups according to their live weights; as light, medium and heavy. The eggs obtained from these groups were also incubated and this aplication was repeated three periods. The effect of parent weight on hatching results at the 44th week was found to be statistically significant (P<0.01). Whereas this effect was insignificant at 38 ^th and 50 ^th weeks.