Krasnogvardeysky District (Russian: Красногварде́йский райо́н; Adyghe: Красногвардейскэ къедзыгъо) is an administrative and a municipal district (raion), one of the seven in the Republic of Adygea, Russia. It is located in the northwest of the republic and borders with Ust-Labinsky District of Krasnodar Krai in the north, Shovgenovsky District in the east, Belorechensky District of Krasnodar Krai in the south, and with Krasnodar Reservoir in the west. Its borders with Teuchezhsky District (in the west) and Dinskoy District of Krasnodar Krai (in the northwest) pass through the waters of Krasnodar Reservoir. The area of the district is 725.52 square kilometers (280.12 sq mi). Its administrative center is the rural locality (a selo) of Krasnogvardeyskoye. As of the 2010 Census, the total popu