Slavyansky District () is an administrative district (raion) in Krasnodar Krai, Russia. It is located in the west of the krai. The area of the district is . Its administrative center is the town of Slavyansk-na-Kubani (which is not administratively a part of the district).
Within the framework of administrative divisions, Slavyansky District is one of the thirty-eight in the Krai. The town of Slavyansk-na-Kubani serves as its administrative center, despite being incorporated separately as an administrative unit with the status equal to that of the districts.
As a municipal division, the district is incorporated as Slavyansky Municipal District, with the Town of Slavyansk-na-Kubani being incorporated within it as Slavyanskoye Urban Settlement.
According to the 2010, the population of Slavyansky District was 65,711. The historical census for the district is as follows: