Hrebinka Raion (Ukrainian: Гребінківський район; translit.

The raion's administrative center was the city of Hrebinka.

)[4] Important rivers within the Hrebinkivskyi Raion included the Sliporod and the Orzhytsya.

The raion was officially founded on February 25, 1935, updated on December 8, 1966.

At the time of disestablishment, the raion consisted of one hromada,[5] Hrebinka urban hromada with the administration in Hrebinka.