Bucha Raion (Ukrainian: Бучанський район, romanized: Buchanskyi raion) is a raion (district) of Kyiv Oblast, Ukraine.

It was created in July 2020 as part of the reform of administrative divisions of Ukraine.

Its administrative center is the town of Bucha.

One abolished raion, Borodianka Raion, parts of abolished Kyiv-Sviatoshyn and Makariv Raions, as well as Irpin Municipality and the city of Bucha, which was previously incorporated as a city of oblast significance, were merged into Bucha Raion.

[2] At the time of establishment, the raion consisted of 12 hromadas:[4]