Beppu is a city in Ōita Prefecture on the island of Kyushu, Japan. As of November 30, 2023, the city had a population of 113,045 in 62,702 households, and a population density of 900 persons per km2. The total area of the city is 125.34 km2. Beppu is famous for its hot springs. In 2024, Beppu celebrated its centennary as a city.