Napat Injaiuea (Thai: นภัทร อินทร์ใจเอื้อ, nicknamed Gun; born 23 October 1990) is a Thai singer-songwriter, actor, writer and the winner of the sixth season of reality talent show, The Star 6.

Injaiuea was born Chanin Injaiuea (ชนินทร์ อินทร์ใจเอื้อ) on 23 October 1990 in Suphan Buri province, Thailand, as the middle child.

He attended the Suankularb Wittayalai School, and graduated with a bachelor's degree from Kasetsart University.

Injaiuea debuted after winning a Thai singing competition, The Star 6, whereupon he adopted the stage name "Naphat" (นภัทร).

His entertainment career spans around music, acting, and hosting.