East Lampung Regency is a regency (kabupaten) of Lampung Province, Sumatra, Indonesia. It has an area of 5,325.03 km and a population of 951,639 people at the 2010 census and 1,110,340 at the 2020 census. The official estimate as at mid 2023 was 1,114,016 - comprising 566,648 males and 547,368 females. The regency seat is at the town of Sukadana.

It contains the Way Kambas National Park and Satwa Elephant Eco Lodge.

In 1989, the Islamist civilians in Talangsari village of East Lampung Regency were massacred by Indonesian Army troops, in an event known as Talangsari incident.

In January 2010 an outbreak of bird flu occurred in East Lampung Regency.

East Lampung Regency is divided into twenty-four administrative 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. They are grouped for convenience into three geographical zones which have no administrative significance. The table also includes the locations of the district administrative centres, the number of administrative villages (all classed as rural desa) in each district 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 villages	Post code
18.07.10	Metro Kibang	76.78	20,707	24,250	24,670	Kibang	7	34331 -34335
18.07.06	Batanghari	148.88	54,601	60,038	60,440	Banar Joyo	17	34381
18.07.05	Sekampung	148.34	59,819	67,301	67,530	Sumber Gede	17	34382
18.07.11	Marga Tiga	250.73	43,395	50,196	49,650	Tanjung Harapan	13	34386
	Western group	624.73	178,522	201,785	202,290		54
18.07.12	Sekampung Udik (Upriver Sekampung)	339.12	68,093	77,051	78,110	Pugung Raharjo	15	34385
18.07.03	Jabung	267.85	46,550	54,851	55,270	Negara Batin	15	34384
18.07.19	Pasir Sakti	193.94	34,410	43,425	42,060	Mulyo Sari	8	34387
18.07.20	Waway Karya	211.07	34,454	42,461	42,890	Sumber Rejo	11	34376
18.07.24	Marga Sekampung	177.32	26,035	29,256	29,690	Peniangan	8	34383
18.07.02	Labuhan Maringgai	194.99	61,158	76,849	78,500	Labuhan Maringgai	11	34198
18.07.16	Mataram Baru	79.56	26,672	31,547	32,640	Mataram Baru	7	34199
18.07.15	Bandar Sribhawono	185.71	46,133	51,396	53,050	Sribhawono	7	34389
18.07.17	Melinting	139.30	24,630	29,858	28,740	Wana	6	34377
18.07.18	Gunung Pelindung	78.52	21,052	24,565	23,740	Negeri Agung	5	34388
18.07.07	Way Japara	229.27	51,073	57,946	59,120	Braja Sakti	16	34396
18.07.22	Braja Slebah	247.61	21,733	26,824	25,960	Braja Harjosari	7	34196
	Southern group	2,344.26	461,993	546,029	549,770		116
18.07.21	Labuhan Ratu	485.51	41,386	51,979	51,040	Labuhan Ratu	11	34375
18.07.01	Sukadana	756.76	64,093	74,830	77,260	Sukadana	20	34194
18.07.14	Bumi Agung	73.17	16,931	20,478	20,660	Donomulyo	7	34182
18.07.13	Batanghari Nuban	180.69	40,992	47,712	48,010	Sukaraja Nuban	13	34372
18.07.04	Pekalongan	100.13	45,209	53,015	53,330	Pekalongan	12	34391
18.07.09	Raman Utara (North Raman)	161.37	35,760	41,314	41,310	Kota Raman	11	34371
18.07.08	Purbolinggo	222.03	40,152	45,768	45,670	Taman Fajar	12	34192
18.07.23	Way Bungur	376.38	22,058	26,330	25,660	Tambah Subur	8	34373
	Northern group	2,356.04	306,581	361,426	362,940		94
	Totals	5,325.03	951,639	1,110,340	1,114,016	Sukadana	264

Notes: (a) including 3 small islands - Pulau Gosongsekopong (just offshore), and - much further east in the Java Sea - the Segama Islands comprising Pulau Segama Besar and Pulau Segama Kecil.
(b) formerly Purbolinggo Utara (or North Purbolinggo).

5°06′10″S 105°40′48″E / 5.1027°S 105.6800°E / -5.1027; 105.6800