Tottori is the capital city of Tottori Prefecture in the Chūgoku region of Japan.
As of June 1, 2016, the city has an estimated population of 192,912 and a population density of 250 persons per km². The total area is 765.31 km².
Within Japan the city is best known for its sand dunes which are a popular tourist attraction, drawing visitors from outside the prefecture. The sand dunes are also important as a centre for research into arid agriculture, hosting Tottori University's Arid Land Research Center. Most of Tottori is located in the western part of the San'in Kaigan Geopark.