Perla Patricia Bárcenas is a Mexican Paralympic powerlifter. She represented Mexico at the Summer Paralympics in 2000, 2008, 2012, 2016 and 2021 and she won three medals. She won the silver medal in the women's 75 kg event at the 2000 Summer Paralympics in Sydney, Australia, the bronze medal in the women's 82.5 kg event in 2008 and the bronze medal in the women's +82.5 kg event in 2012.