The Lithosiini are a tribe of lichen moths in the family Erebidae.

The tribe was previously treated as a higher-level taxon, the subfamily Lithosiinae, within the lichen and tiger moth family, Arctiidae.

The original subfamily Lithosiinae was lowered to tribe status as Lithosiini, and its original tribes were lowered to subtribe status by changing the -ini suffix to -ina (e.g., Acsalini became Acsalina).

For example, the proposed subtribes Afridina, Cisthenina, Endrosina and Eudesmina require validation and delimitation of content.

Many genera in the tribe Lithosiini are included in the following subtribes, while the others are incertae sedis.