Rugby is characterized by intense body contacts and its practice, as professional or amateur, is associated with injuries. However, few studies have investigated the incidence of injuries in amateur rugby practitioners. The aim of this study is to analyze the incidence of injuries in amateur rugby players participating in the North Circuit of Rugby 7s, 2016-Manaus Stage. Sixty-five subjects of both sexes (24.82 ± 4.61 years; 75.11 ± 17.13 kg; 166.0 ± 0,095 cm; and BMI 26.82 ± 5.18 kg/m²) composed the sample. A structured questionnaire with closed and open questions applied in other studies was applied to collect data. To analyze the variables, a Pearson's chi-square test and student's t-test were used. The results presents that 18 subjects (28%) having been affected by some injury and 47 subjects (72%) does not reported any injury at North Circuit of Rugby 7s. Joint injuries occurred more frequently compared to muscle and bone injuries (56%, 39% and 5%, respectively). The most affected region was upper limb (56%). The practical experience times of injury group were lower than the no injury group (25.71 vs. 37.58 months, respectively). Further, the involvement in others physical activities (besides rugby) was higher in no injury group. The experience time and the involvement in other physical activities seem to be the most preponderant factors in the onset of injuries. Thus, it is suggested that the guidance of amateur practitioners and dissemination of methods allow a healthy practice.