Aeginetia flava is a plant in the broomrape family Orobanchaceae, native to Thailand.

The specific epithet flava means 'yellow' or 'golden yellow', referring to the flowers.

[2] Aeginetia flava grows as a herb with stems 15–20 centimetres (6–8 in) tall.

The flowers, solitary on the stem, feature bright yellow petals.

[2] Aeginetia flava is endemic to Thailand, where it is confined to Khao Soi Dao Wildlife Sanctuary.