Mirabilit (Russian: Мирабилит) is a rural locality (a settlement) and the administrative center of Mirabilitsky Selsoviet, Kulundinsky District, Altai Krai, Russia.

Mirabilit lies in the Kulunda Steppe, near lake Maloye Shklo, and 5 kilometers (3.1 mi) to the SSW of lake Bolshoye Shklo.

[3][4] It is located 8 km east of Kulunda (the district's administrative centre) by road.

Kulunda is the nearest rural locality.

This Kulundinsky District location article is a stub.