Sancterila is a genus of butterflies in the family Lycaenidae.
It contains three subgenera: Sancterila, Celarchus, and Armentulus. Celarchus was originally described as a distinct genus, of which Armentulus was a subgenus.
The nominotypical subgenus Sancterila contains four species endemic to Sulawesi and one species endemic to Buru and Ambon.
Subgenus Sancterila <small>Eliot & Kawazoé, 1983</small>
Subgenus Celarchus <small>Eliot & Kawazoé, 1983</small>
Subgenus Armentulus <small>Eliot & Kawazoé, 1983</small>