Muhammad Qasim Sadiq, commonly known as Baba Ji Sarkar (1845–November 21, 1942), was a Sufi sheikh and acclaimed saint who died near the hill station, Murree in the town of Mohra Sharif, which is presently in Pakistan. That is where his urn is kept.

He had completed his study in several Islamic disciplines by the age of twenty. He committed himself to praying and teaching the religion of Islam after completing his studies.