Slyudyansky District (Russian: Слюдя́нский райо́н) is an administrative district, one of the thirty-three in Irkutsk Oblast, Russia.

[7] The area of the district is 6,301.11 square kilometers (2,432.87 sq mi).

[3] Its administrative center is the town of Slyudyanka.

[10] Within the framework of administrative divisions, Slyudyansky District is one of the thirty-three in the oblast.

[1] The town of Slyudyanka serves as its administrative center.