Kachug is the name given to several inhabited localities within Russia. These locations are distributed across different administrative regions, including both urban and rural classifications.
The urban locality of Kachug is designated as a work settlement located in the Kachugsky District of Irkutsk Oblast. Additionally, there is a rural locality named Kachug situated in the Nikolsky District of Vologda Oblast, where it serves as a village within the Milofanovsky Selsoviet.