Tantari is a rural locality in Igalinsky Selsoviet, Gumbetovsky District, Republic of Dagestan, Russia. The population was 35000 as of 2010. There are 3 streets. Tantari is located 22 km southeast of Mekhelta by road, on the right bank of the Andiyskoye Koysu River. Kunzakh and Novoye Argvani are the nearest rural localities.