Horqin-khu (Bông-kó͘-gí: ᠬᠣᠷᠴᠢᠨ
ᠲᠣᠭᠣᠷᠢᠭ
, Hàn-gí: 科爾沁區) sī Tiong-kok Lāi-bông-kó͘ Chū-tī-khu Thong-liâu-chhī ê chi̍t ê chhī-hat-khu.