Loa Kulu (Indonesian pronunciation: [ˈlo(w)a ˈkulu]) is a district of the Kutai Kartanegara Regency, East Kalimantan, Indonesia.

As of 2023, it was inhabited by 57,048 people, and currently has the total area of 1,045.7 km2.

[2] Its district seat is Loh Sumber.

[3] Loa Kulu is divided into the following 15 villages (desa):[2] The villages Sepakat, Sumber Sari, and Jongkang were all inaugurated on 28 December 2011, by respectively splitting them from Loa Kulu Kota, Loh Sumber, and Rempanga.

Because of this, their exact area is still unknown.