Petrove Raion () was a raion (district) of Kirovohrad Oblast in central Ukraine. It covered an area of 1195 square kilometres, and its administrative center lied at Petrove. The raion was established on March 7, 1923, it existed until its abolition on 18 July 2020 as part of administrative reform of Ukraine which reduced the number of raions of Kirovohrad Oblast to four. The area of Petrove Raion was merged into Oleksandriia Raion. The last estimate of the raion population was
The raion was subdivided into 15 communities known as councils (rada): 2 town councils and 13 village councils.
At the time of disestablishment, the raion consisted of one hromada, Petrove settlement hromada with the administration in Petrove.