Tuanku Sir Muhammad Shah ibni Almarhum Tuanku Antah GCMG KCVO (25 April 1865 – 1 August 1933) was the seventh Yamtuan Besar of Seri Menanti, who ruled from 1888 to 1933. During his reign, Negeri Sembilan came under British protection in 1889 and became a Federated Malay State in 1895. After a reign of 45 years, in 1933, he died at the age of 68 years. He was buried at the Seri Menanti Royal Mausoleum at Seri Menanti. He is regarded as The Father of Negeri Sembilan modernisation. After his death, an English school in Kuala Pilah (Tuanku Muhammad School) was renamed after him in his honour.