Pasuruan Regency is a regency in East Java, a province of Indonesia. The capital of this regency is Bangil. The regency covers an area of 1,474.02 km2, and it had a population of 1,512,468 at the 2010 Census and 1,605,969 at the 2020 Census; the official estimate as of mid-2023 was 1,634,022. These figures exclude the population of Pasuruan city, which lies geographically within this regency but is administratively separate from it.