See text Khairkhaniidae is an extinct family of Paleozoic fossil molluscs of uncertain position.

They possess planispiral coiled shells with a columnar microstructure.

[2] The taxonomy of the Gastropoda by Bouchet & Rocroi, 2005[3] categorizes Khairkhaniidae within the Paleozoic molluscs of uncertain systematic position.

Parkhaev, the Khairkhaniidae is the only family in the order Khairkhaniifomes within the subclass Divasibranchia.

Genera in the family Khairkhaniidae include: