Baba Singh may refer to:Baba Bujha Singh, Indian revolutionary leader Baba Darbara Singh (1644–1734), second Jathedar of Khalsa Panth Budha Dal (1716–1734) Baba Deep Singh (1682–1757), martyr in Sikhism Baba Dyal Singh (1783–1855) Baba Gurdit Singh (1860–1954), central figure in the Komagata Maru incident of 1914 Baba Gurmukh Singh (1888–1977), Ghadr revolutionary and a Sikh leader Baba Harbhajan Singh (1946–1968), Indian army soldier Baba Hardev Singh, also known as Nirankari Baba (1954–2016), Indian spiritual teacher Baba Kashmira Singh, head of the Sidhant Sant Samaj/Gurbani (Gurmati) Sidhant Pracharak Sant Samaj, a pro-Gurmat organization in Jalandhar, India Baba Kharak Singh (1867–1963), Sikh political leader Baba Sewa Singh, Indian social worker and environmentalist Baba Sucha Singh, Indian politician Baba Umad Singh, spiritual leader in Rajasthan, India