Muthu

Muthu may refer to:


 * Leo Muthu, an Indian philanthropist, educationist and businessman
 * Michael Muthu, an Indian director, writer and actor
 * M. G. Muthu, a Tamil businessman
 * M. K. Muthu, an Indian actor, singer and politician
 * S. Muthu, an Indian social activist
 * Royappan Antony Muthu, the third Bishop of the Roman Catholic Diocese of Vellore in Tamil Nadu
 * Sathyavani Muthu, an Indian politician
 * Thandava Murthy Muthu, is an Indian male weightlifter
 * V. R. Muthu, the CEO of Idhayam oil brand
 * Muthu Nilavan, an Indian scholar and poet
 * Muthu Sivalingam, a Sri Lankan politician
 * Muthu Swamy, an Indo-Fijian politician
 * Muthu Tharanga, a Sri Lankan actress and model
 * Muthu (film), 1995 Indian Tamil film starring Rajinikanth
 * Muthu (soundtrack) its soundtrack album by A. R. Rahman
 * Captain Muthu, fictional R&AW agent in the 2019 Indian film War
 * Muthu Hospital, an orthopedic and trauma care hospital in the city of Madurai