Kubu Raya Regency or Great Kubu Regency is a regency of West Kalimantan, Indonesia. It was created on 17 July 2007 from the (larger) central and southern part of what was at that time the Pontianak Regency. It covers an area of 8,567.99 km, and it had a population of 500,970 at the 2010 Census and 609,392 at the 2020 Census; the official estimate as at mid 2023 was 639,250 (comprising 326,731 males and 312,519 females). The principal town lies at Sungai Raya, directly adjacent to the City of Pontianak. Despite its close location to Pontianak, the regional capital and economic centre of the West Kalimantan Province, Kubu Raya highly lacks sufficient infrastructure development, which has caused general suspicions regarding the performance of its local government.

The Kubu Raya Regency consists of nine districts (kecamatan), tabulated below with their areas and their populations at the 2010 Census and the 2020 Census, together with the official estimates as at mid 2023. The table includes the locations of the district administrative centres, the number of administrative villages in each district (all classed as rural desa), and its post code.

Kode Wilayah	Name of District (kecamatan)	Year formed	Area in km	Pop'n Census 2010	Pop'n Census 2020	Pop'n Estimate mid 2023	Admin centre	No. of villages	Post code
61.12.05	Batu Ampar	—	2,431.36	33,113	35,856	36,340	Padang Tikar	15	78385
51.12.04	Terentang	—	677.20	10,177	13,235	14,150	Terentang Hilir	10	78392
61.12.06	Kubu	—	1,562.46	36,469	42,052	43,410	Kubu	20	78384
61.12.08	Teluk Pakedai (Pakedai Bay)	—	409.38	18,767	20,287	20,560	Selat Remis	14	78383
61.12.09	Sungai Kakap (Kakap River)	—	587.33	101,200	123,102	129,080	Sungai Kakap	13	78380
61.12.07	Rasau Jaya	2001 (from Sungai Kakap)	209.18	23,499	30,346	32,380	Rasau Jaya	6	78381 & 78382
61.12.01	Sungai Raya (Raya River)	—	1,190.33	188,014	234,087	247,110	Sungai Raya	20	78391
61.12.03	Sungai Ambawang (Ambawang River)	1961 (from Sungai Raya)	1,189.75	65,879	83,085	88,040	Ambawang Kuala	15	78393
61.12.02	Kuala Mandor B	1999 (from Sungai Ambawang)	320.02	23,852	27,342	28,180	Kuala Mandor	5	78355
	Totals		8,567.99	500,970	609,392	639,250	Sungai Raya	118

Notes: (a) including the town (then classed as a kelurahan) of Sungai Raya, which had 62,010 inhabitants at the 2010 Census; by the 2020 Census this town had been split into several desa within the district, among which the desa of Sungai Raya had 16,101 inhabitants in mid 2021, Sungai Raya Dalam had 22,652, Kapur had 14,861, Parit Baru had 32,028, Arang Limbung had 26,783. (b) except the desa of Kapur, which has a post code of 78234.

0°00′59″N 109°20′14″E / 0.0164°N 109.3373°E / 0.0164; 109.3373