Sher Muhammad Bijarani (Marri) (Urdu: شير محمد بجارانی مری) was Baloch nationlist from Kohlu, Balochistan, Pakistan. Sher Mohammad was a and chief of the Marri tribe, and early leader in the Parari movement which would lead to the formation of the Baloch Liberation Army. He fully favoured armed struggle for the rights of the Baloch people and had very close links with leftist governments in Kabul and Moscow. Babu Shero was a military commander known for his love of alcohol, tobacco and Marxist literature.
Sher Muhammad Marri was also known as Babu Shero, Shero Marri, General Sherof and Baloch Tiger.