Boluo is a county in east-central Guangdong province, China, under the administration of the prefecture-level city of Huizhou. It covers an area of 2,795 square kilometres and had a population of 1,210,878 as of 2020.
The county lies within a densely administered part of the Pearl River Delta region. It borders Yuancheng District, Dongyuan County and Zijin County to the northeast, Huiyang District and Huicheng District to the southeast, Dongguan to the south, Zengcheng District to the west, and Longmen County to the northwest.