| Children: | 6; (including, Mohammed Umar Saifullah Khan) |
| Md Hidayatullah Khan | |
| Office: | Speaker of the Bihar Legislative Assembly |
| Office1: | Member of the Bihar Legislative Assembly |
| Office2: | Minister of Food and Civil Supplies |
| Termstart: | 27 March 1989 |
| Termend: | 19 March 1990 |
| Termstart1: | 1980 |
| Termend1: | 1995 |
| Prior Term1: | 1 |
| Term1: | 1972–1977 |
| Termstart2: | 1985 |
| Termend2: | 1988 |
| Birth Name: | Mohammad Hidayatullah Khan |
| Birth Place: | Harsidhi, East Champaran district, Bihar |
| Death Place: | Hai Hospital, Patna, Bihar |
| Death Date: | 7 April 2009 |
| Birth Date: | 1927 |
| Constituency: | Harsidhi |
| Constituency1: | Harsidhi |
| 1Blankname: | Chief Minister |
| 1Namedata: | Bindeshwari Dubey |
| Predecessor: | Shiva Chandra Jha |
| Succeeded: | Ghulam Sarwar |
| Predecessor1: | Yagul Kishore Prasad Singh |
| Succeeded1: | Awadhesh Prasad Kushwaha |
| Party: | Indian National Congress |
| Nationality: | Indian |
Barrister Mohammad Hidayatullah Khan (1927 – 7 April 2009) also known as Barrister Saheb was an Indian politician. He served as Speaker of the Bihar Legislative Assembly from 27 March 1989 to 19 March 1990.[1] [2] He was Minister of Food and Civil Supplies in Bindeshwari Dubey ministry. Khan was Member of Bihar Legislative Assembly from Harsidhi Assembly constituency for 4 terms. He was associated with Indian National Congress.[3] [4] He was President of Bihar Pradesh Congress Committee from 1993 to 1994.