The Banggai Regency (Indonesian: Kabupaten Banggai) is a regency located at the eastern end of Central Sulawesi Province of Indonesia. It makes up a re-established regency (kabupaten), created on 4 October 1999 by splitting the existing Banggai Regency into this smaller Banggai Regency situated on the mainland of Sulawesi (capital, Luwuk) and a new Banggai Islands Regency comprising the offshore islands to the southeast (capital, Banggai town) which are separated from mainland Sulawesi by the Peleng Straits (Selat Peleng). The residual Banggai Regency covers an area of 9,672.70 km and had a population of 323,626 at the 2010 census and 362,275 at the 2020 census; the official estimate as at mid 2023 was 373,693 (comprising 190,430 males and 183,260 females).

At the 2010 census, the Banggai regency was divided into eighteen districts (kecamatan). Subsequently, another five districts have been created by the division of four existing districts in 2012 and 2015. The twenty-three districts are tabulated below with their areas and their 2010 and 2020 Census populations, together with the official estimates as at mid-2023 (rounded to the nearest 100 persons). The table also includes the locations of the district administrative centres, the number of villages in each district (291 rural desa and 46 urban kelurahan in total), and its post code.

Kode Wilayah	Name of District (kecamatan)	Area in km	Pop'n census 2010	Pop'n census 2020	Pop'n estimate mid 2023	Admin centre	No. of kelurahan	No. of desa	Post code
72.01.09	Toili	762.63	30,716	34,420	35,400	Cendana Pura	1	24	94764
72.01.12	Toili Barat (West Toili)	993.67	20,708	22,860	23,500	Sindang Sari	-	17	94766
72.01.14	Moilong	220.32	18,097	18,636	18,800	Toili	-	16	94765
72.01.01	Batui	1,062.36	14,725	19,486	21,100	Batui	7	6	94762
72.01.15	Batui Selatan (South Batui)	327.97	12,847	15,560	16,400	Sinorang	-	10	94763
72.01.02	Bunta	579.00	18,277	19,829	20,200	Bunta	4	18	94753
72.01.13	Nuhon	1,107.00	17,886	19,105	19,400	Tomeang	-	20	94754
72.01.17	Simpang Raya	243.69	13,589	14,357	14,500	Rantau Jaya	-	12	94755
72.01.03	Kintom	428.78	13,023	11,343	11,900	Kintom	3	11	94761
72.01.04	Luwuk	72.82	73,905	34,849	35,000	Luwuk	8	2	94711 - 94713
72.01.11	Luwuk Timur (East Luwuk)	216.30	10,557	12,081	12,500	Hunduhon	-	13	94723
72.01.21	Luwuk Utara (North Luwuk)	246.08		20,073	21,600	Biak	2	9	94711
72.01.20	Luwuk Selatan (South Luwuk)	119.80		25,198	26,600	Simpong	9	1	94717
72.01.23	Nambo	169.70		8,548	8,800	Lontio	6	5	94760
72.01.07	Pagimana	957.34	22,223	23,286	23,700	Pagimana	3	30	94751
72.01.08	Bualemo	862.00	16,968	17,650	17,600	Bualemo	-	20	94752
72.01.16	Lobu	138.44	3,323	3,765	3,900	Lobu	-	10	94750
72.01.05	Lamala	220.66	12,510	7,008	7,400	Bonebobakal	-	12	94771
72.01.10	Masama	231.64	10,517	11,585	11,900	Tangeban	-	14	94772
72.01.22	Mantoh	226.00		6,838	6,900	Sobol	-	10	94770
72.01.06	Balantak	196.46	9,300	5,966	6,200	Balantak	3	10	94773
72.01.18	Balantak Selatan (South Balantak)	146.50	4,455	5,165	5,400	Tongke	-	11	94774
72.01.19	Balantak Utara (North Balantak)	143.60		4,667	4,900	Teku	-	10	94775
	Totals	9,672.70	323,626	362,275	373,693	Luwuk	46	291

Notes: (a) The 2010 populations of Luwuk Utara and Luwuk Selatan Districts are included in the figure for Luwuk District, from which they were split away in 2015 and 2012 respectively.
The 2010 population of Nambo District is included in the figure for Kintom District, from which it was split away in 2012.
The 2010 population of Mantoh District is included in the figure for Lamala District, from which it was split away in 2012.
The 2010 population of Balantak Utara District is included in the figure for Balantak District, from which it was split away in 2012.

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