Tomponsky District (Russian: Томпонский улу́с; Yakut: Томпо улууһа, Tompo uluuha) is an administrative[1] and municipal[6] district (raion, or ulus), one of the thirty-four in the Sakha Republic, Russia.

Its main rivers include the Aldan, the Tompo, Adycha, Nelgese, Derbeke and the Khandyga.

Emanda is a lake located on the Yana Plateau, in the northern part of the district.

[2] As of the 2021 Census, the ethnic composition was as follows:[12] The economy of the district is based on mining, production of construction materials, and agriculture.

[2] There are deposits of tin, tungsten, copper, lead, zinc, antimony, molybdenum, gold, silver, coal, gypsum, marble, and other minerals.