Ilovlya is an urban-type settlement located in the Volgograd Oblast of Russia. It serves as the administrative center for the Ilovlinsky District.
According to census data, the population of the settlement has fluctuated over recent decades. The 2010 census recorded a population of 11,255 residents, following a count of 11,904 in 2002 and 10,295 during the 1989 Soviet census.