Entomobielziidae is a family of millipedes belonging to the order Chordeumatida.

[2] Millipedes in this family are found in Romania, central Asia, and the Himalayas.

[3] Millipedes in this family feature highly reduced paranota.

The posterior gonopods are leglike, usually with five segments and a claw.

[3] This family includes the genus Tianella, notable for featuring adult millipedes with 29 segments, a number not found in the adults of any other chordeumatidan genus.