Muhammad bin Muhammad Taib (Jawi: محمد بن محمد طيب; born 29 July 1945), also fondly known as Mat Taib and also Mat Tyson, is a Malaysian politician who currently is a member of United Malays National Organisation (UMNO), a major component of Barisan Nasional (BN) coalition. He was the former Menteri Besar of Selangor and the former Rural and Regional Development Minister. Muhammad was also the former UMNO vice-president.