This study aims to examine sports injuries among amateur badminton players engaged in recreational activities, establishing a foundation for developing effective injury prevention and training programs. We assessed 504 amateur badminton players (302 males, 202 females) competing in the 2023 National Badminton Tournament in South Korea. This study focused on players involved in doubles matches, omitting singles competitors. Participants were divided into categories based on competitive and training sessions to document the location and type of injuries sustained. During competitions, the most frequently injured body parts were the waist (11.92%), ankle (11.66%), and knees and shoulders (11.53% each). In training sessions, injuries primarily affected the back and knees (12.43%) and shoulders (12.21%). The most common types of injuries during competitions were to muscles (35.60%), ligaments (29.32%), and tendons (12.04%), and during training to muscles (39.91%), ligaments (26.68%), and tendons (13.23%). Injuries resulting from player-to-player contact represented 19.44% of cases, while those involving non-player elements such as facility equipment accounted for 16.47%. There is a critical need to develop targeted injury prevention programs for amateur badminton players to mitigate injuries and enhance performance, thereby helping prevent the progression to chronic injury stages.