Mehmet Sincar (1953 in İkipınar, Mardin Province – 4 September 1993 in Batman) was a Turkish-Kurdish politician, and a Democracy Party (DEP) member of the Grand National Assembly of Turkey. He was assassinated in September 1993 together with the local chairman of the DEP in Batman. The Turkish Revenge Brigade took responsibility.
Sincar was first elected to the Grand National Assembly of Turkey in 1991, for the Social Democratic Populist Party (SHP). He joined the Democracy Party (DEP) in 1993.