Gabriela Martinez (born August 2, 1999) is a Guatemalan racquetball player. Martinez is a former International Racquetball Federation (IRF) World Champion in Women's Singles, winning the title at the 2018 World Championships. Martinez has competed on the Guatemala National Team at international tournaments since 2012, including earning a silver medal in Women's Doubles (with Maria Renee Rodriguez) at the 2019 Pan American Games.