Bulukumba Regency is a regency in the southeast corner of South Sulawesi Province, Indonesia. It covers an area of 1,175.53 km2, and had a population of 394,757 at the 2010 Census and 437,607 at the 2020 Census; the official estimate for mid 2022 was 471,688. The town of Ujung Bulu is its capital.