Mahmut Nedim Hendek (1880; Caucasus – 21 April 1920; Hendek) was an officer of the Ottoman Army and the Turkish Army.

He was born to an ethnic Circassian family which later fled Russia to the Ottoman Empire.

Hendek's birth name was Mahmut Nedim however he was later given the name Hendek due to his death whilst fighting against occupying Greek forces in Hendek on 21 April 1920.