| Official Name: | Rumbek East County |
| Settlement Type: | County |
| Pushpin Map: | South Sudan |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in South Sudan |
| Subdivision Type: | Country |
| Subdivision Name: | South Sudan |
| Subdivision Type1: | State |
| Subdivision Name1: | Lakes State |
| Unit Pref: | Imperial |
| Area Total Km2: | 3,573 |
| Population As Of: | 2017 estimate[1] |
| Population Total: | 186,412 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | CAT |
| Utc Offset: | +2 |
Rumbek East County is an administrative area (county) located in Lakes State, South Sudan.[2] [3] In August 2016, the former Rumbek East County had split to create Eastern Bhar Naam County and Western Bhar Naam County.[4] [5] Headquarter of Rumbek East is located at Thon-Aduel