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

[6] The area of the district is 13,561 square kilometers (5,236 sq mi).

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

[1] The town of Tulun serves as its administrative center,[2] despite being incorporated separately as an administrative unit with the status equal to that of the districts.

[6] The Town of Tulun is incorporated separately from the district as Tulun Urban Okrug.