Ejin Horo Banner or Ejin Horo Qi (Ejin Qoroɣ-a qosiɣu; Chinese: 伊金霍洛旗; pinyin: Yījīn Huòluò Qí, Mongolian: ᠡᠵᠢᠨ ᠬᠣᠷᠣᠭ᠎ᠠ ᠬᠣᠰᠢᠭᠤ) is a banner under the administration of Ordos City, in southwestern Inner Mongolia Autonomous Region, People's Republic of China, bordering Shanxi to the southeast.