Teeli is a rural locality situated in Russia. It serves as the administrative center of the Bay-Tayginsky District within the Republic of Tuva.
According to census data, the population of Teeli has remained relatively stable over recent decades. The 2010 census recorded a population of 3,390 residents, following figures of 3,764 in 2002 and 3,708 during the 1989 Soviet census.