宗喀语，又译不丹语、宗卡语（宗喀语：རྫོང་ཁ།，威利：rdzong kha，意思是城堡话）是不丹的官方语言。和锡金语关系很密切，与南部藏语卫藏方言较相近，书面语是藏文。

Dzongkha (རྫོང་ཁ་; Wylie: rdzong-kha, Roman Dzongkha: Dzongkha), occasionally Ngalopkha ("language of the Ngalop people"), is the national language of Bhutan. The word "dzongkha" means the language (kha) spoken in the dzong "fortresses"—the fortress-like dzong architecture characterises monasteries established throughout Bhutan by its unifier, Ngawang Namgyal, 1st Zhabdrung Rinpoche, in the 17th century.