1 species has Compound Eyes as a hidden ability, 11 as a normal one

Effect, in PokéAPI's words

“Increases moves' accuracy to 1.3×.”

As a hidden ability

Species	Slot	Note
Dustox	Hidden	Since Generation V

As a normal ability

Species	Slot	Note
Butterfree	Normal
Venonat	Normal
Yanma	Normal
Nincada	Normal
Joltik	Normal
Galvantula	Normal
Scatterbug	Normal
Vivillon	Normal
Blipbug	Normal
Dottler	Normal
Rellor	Normal

Elsewhere in PokéAPI

1 more holder without a page here

Alternate forms and other species that PokéAPI lists with Compound Eyes.

Butterfree Gmax