Diego Henrique Silva Cerqueira Martins (born 22 January 1983), better known as Diego Coronel, is a Brazilian politician serving as a member of the Chamber of Deputies since 2023. From 2019 to 2023, he was a member of the Legislative Assembly of Bahia. From 2009 to 2012, he served as mayor of Coração de Maria. He is the son of Angelo Coronel and .