Sanga-Sanga (Indonesian pronunciation: [ˈsaŋa ˈsaŋa]) is a district in Kutai Kartanegara Regency, East Kalimantan, Indonesia. As of 2023, it was inhabited by 20,969 people (an increase from 11,855 people in 2005), and currently has the total area of 233.40 km. Its district seat is located at the village of Sanga-Sanga Dalam.

Sanga-Sanga borders Palaran (Samarinda) and Loa Janan (narrow border) to the east, and Muara Jawa to the south. This district is an important oil-producing area.

Sanga-Sanga is the site of several battles. The most notable one, known as the Red-and-White Incident, occured on 27 January 1947 against the NICA, during the Indonesian National Revolution. It eventually became the Commemoration of the Red-and-White, held annually on that date.

From 24 April 1969 until 21 October 1987, along with Muara Jawa and Samboja, Sanga-Sanga belonged to Samarinda, until these districts were returned to Kutai that date. The village of Bantuas, however, still remained within Samarinda, but transferred to Palaran district.

Sanga-Sanga is divided into the following 5 villages (kelurahan):

No.	Regional code (Kode wilayah)	Name	Area (km)	Population (2023)	RT (rukun tetangga)
1	64.02.15.1001	Jawa	25.93	4,055	9
2	64.02.15.1002	Sanga-Sanga Dalam	55.42	8,329	24
3	64.02.15.1003	Pendingin	58.83	3,661	12
4	64.02.15.1004	Sarijaya	22.81	1,708	10
5	64.02.15.1005	Sanga-Sanga Muara	35.81	3,216	11
Totals	64.02.15	Sanga-Sanga	233.40	20,969	66