This is a list of the largest cities and towns in Turkey by population, which includes cities and towns that are provincial capitals or have a population of at least 7,000. The total population of Turkey is 85,824,854 according to the 2025 mid-year estimate, making it the 18th most populated country in the world.
Since there are no defined city borders in Turkey and Turkish Statistical Institute publishes only the province and district populations, it is hard to estimate the exact populations of urban areas. However a rough estimate of the top cities are as follows.