Mukim Pengkalan Batu

Brunei-Muara District (Malay: Daerah Brunei dan Muara; Jawi: دائره بروني-موارا) or simply Brunei-Muara is one of the four districts of Brunei. It has the smallest area among the four districts, with 571 square kilometres (220 sq mi), yet is the most populous, with 289,630 people as of 2016. Bandar Seri Begawan, the country's capital, is located in this district, which is also de facto the district's capital. It is also home to Brunei International Airport, the country's only international airport, as well as Muara Port, the main and only deep-water port in the country. The Brunei River flows within this district and is home to Kampong Ayer, the traditional historic settlement on stilts above the river.

Seri Mulia Sarjana School, formerly known as PDS School, known in the Malay language as Sekolah Seri Mulia Sarjana and abbreviated as SMSS, is located in the Brunei-Muara District of Brunei. It was founded on 13 January 1992.

The Brunei Darussalam Scouts Association (Malay: Persekutuan Pengakap Negara Brunei Darussalam; abbrev: PPNBD) is the national Scouting and oldest non-governmental organisation in the country, established in 1933. It became a member of the World Organization of the Scout Movement (WOSM) in 1981. The association celebrate its founding on 1 July each year.

Kampong Mata-Mata (Malay: Kampung Mata-Mata) or commonly known as Mata-Mata, is a village in Brunei-Muara District, Brunei, and a neighbourhood in the capital Bandar Seri Begawan. The population was 6,126 in 2016. It is one of the villages within Mukim Gadong 'B'. The postcode is BE1718.

IBTE Business Campus (Malay: IBTE Kampus Bisnes), formerly known as Business School (Malay: Sekolah Perdagangan, Abbrev: SP), is a campus of the Institute of Brunei Technical Education (IBTE), a post-secondary vocational institution in Brunei. It is located in Gadong 'B', Brunei-Muara District. The institution offers vocational courses in the fields of business.

Duli Pengiran Muda Al-Muhtadee Billah College (Malay: Maktab Duli Pengiran Muda Al-Muhtadee Billah, abbreviated as MDPMAMB; colloquially known as Maktab Duli or simply MD) is a sixth form school located in Bandar Seri Begawan, Brunei. Established in 1974, it is the first sixth form college in the country, and has since provided sixth form education leading up to GCE A Level qualification.

Sultan Sharif Ali Islamic University (Malay: Universiti Islam Sultan Sharif Ali; abbreviated UNISSA; Arabic: جامعة السّلطان الشّريف عليّ الإسلاميّة) is Brunei's second university. It was established in 2007 as the first national Islamic university in Brunei.

Kampong Perpindahan Mata-Mata (Malay: Kampung Perpindahan Mata-Mata) or simply known as Perpindahan Mata-Mata, is a public housing estate and designated village in Brunei-Muara District, Brunei, on the outskirts of the capital Bandar Seri Begawan. The population was 2,385 in 2016. It is one of the villages within Mukim Gadong 'B'. The postcode is BE1918.

Kampong Beribi (Malay: Kampung Beribi) or commonly known as Beribi, is a village in Brunei-Muara District, Brunei, as well as a neighbourhood in the capital Bandar Seri Begawan. The population was 5,679 in 2016. It is one of the villages within Mukim Gadong 'B'. The postcode is BE1118.

Kampong Katok is a village in Brunei-Muara District, Brunei, about 8 kilometres (5.0 mi) from the capital Bandar Seri Begawan. The population was 2,079 in 2016. It is one of the villages within Mukim Gadong 'A'. The postcode is BE2319.

Kampong Kiarong (Malay: Kampung Kiarong) or commonly known as Kiarong, is a village in Brunei-Muara District, Brunei, as well as a neighbourhood in the country's capital Bandar Seri Begawan. It has an area of 383.43 hectares (947.5 acres); the population was 4,530 in 2016.

Gadong is a commercial area in Bandar Seri Begawan, the capital of Brunei. It is a popular shopping and dining area in the city as well as in Brunei, with several shops, restaurants and cafes establishing their presence in the area. Notably, the area was formerly a rubber estate and was called Gadong Estate or Gadong Rubber Estate.