Sher Bahadur Singh (died January 19, 2020) was an Indian politician in Uttar Pradesh. He served 5 times as Member of the Legislative Assembly (India) Uttar Pradesh for Jalalpur (Assembly constituency). He was firstly elected member of Uttar Pradesh Legislative Assembly for Jalalpur constituency in 1980 from Indian National Congress, in 1985 as Independent, in 1996 from Bharatiya Janata Party, in 2002 from Bahujan Samaj Party, in 2012 from Samajwadi Party. Singh died on 19 January 2020 due to an age-related illness.