小油菊（学名：Guizotia abyssinica）为菊科小葵子属下的一个种。

Guizotia abyssinica is an erect, stout, branched annual herb, grown for its edible oil and seed. Its cultivation originated in the Ethiopian highlands, and has spread to other parts of Ethiopia. Common names include: noog/nug (Ethio-Semitic ኑግ nūg); niger, nyger, nyjer, or Niger seed; ramtil or ramtilla; inga seed; and blackseed, khursani in marathi Gujitil in Assamese