Muhammad Ahsan Dar (Kashmiri: محمد احسن دار; born 1952) is an Indian Islamistmilitantseparatist leader from Jammu and Kashmir. He was the founder of an Islamist militant group called Ansarul Islam in mid-1980s, which later became the core of Hizbul Mujahideen. Formed in September 1989, Hizbul Mujahideen was an umbrella group of a dozen Islamist groups in the Kashmir Valley and was sponsored by Pakistan's Inter-Services Intelligence and Jamaat-e-Islami.Ahsan Dar served as the head of the united group for a few years, but was marginalised the Jamaat-e-Islami patron Syed Salahuddin. He later founded a new group called Muslim Mujahideen in 1992, which operated for a few years. It was eventually neutralised by Hizbul Mujahideen and Indian security forces, and Ahsan Dar retired from militancy.