Külüllü

Kululu may refer to several places in Azerbaijan:


 * Külüllü, Agsu (also Gülüllü and Kyulyulyu), a village in the Agsu Rayon
 * Külüllü, Ismailli, a village in the municipality of İvanovka in the Ismailli Rayon
 * Külüllü, Khizi, a village in the Khizi Rayon