库巴是阿塞拜疆的城镇，也是库巴区的首府，位于该国东北部，距离首都巴库165公里，始建于十五世纪，海拔高度556米，主要经济活动有旅游业和建筑业，2010年人口38,100。

Quba (also, Kuba, Guba and Kuwa; Lezgin: Къуба́ Judæo-Tat: Qybə / Гъуьбэ / קאובּא) is a city in and the capital of the Quba Rayon (district) of Azerbaijan. It has a population of 38,100. The city's suburb of Qırmızı Qəsəbə (formerly in Russian:Krasnaya Sloboda, English: Red Town) is home to the country's largest community of Mountain Jews and one of the largest Jewish populations in the former Soviet Union.