Chanakya (Devanagari: चाणक्य; IAST: Cāṇakya) sī kí-goân-chêng 4 sè-kí ê Ìn-tō͘ chèng-tī-ka, tiat-ha̍k-ka kiam brahmin. I bat hia̍p-chō͘ Chandragupta Maurya khí-chō Maurya Té-kok. Chanakya choan-tióng koân-bô͘, āu-tāi-lâng kā i hō-chò "Ìn-tō͘ ê Machiavelli"; i só͘ choān-siá ê Arthashastra sī Ìn-tō͘ kó͘-chá tiōng-iàu ê chèng-tī bûn-hiàn.