| Arga Makmur | |
| Pushpin Map: | Indonesia_Sumatra#Indonesia |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 310 |
| Pushpin Map Caption: | Location in Bengkulu and Indonesia |
| Subdivision Type: | Country |
| Subdivision Name: |  Indonesia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Bengkulu |
| Subdivision Type2: | Regency |
| Subdivision Name2: | North Bengkulu Regency |
| Subdivision Type3: | District |
| Subdivision Name3: | Arga Makmur District |
| Unit Pref: | Imperial |
| Population As Of: | mid 2022 estimate |
| Population Total: | 43,263[1] |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Timezone: | Indonesia Western Standard Time |
| Utc Offset: | +7 |
| Coordinates: | -3.4379°N 103.1953°W |
| Elevation M: | 162 |
Arga Makmur is a town, district and the administrative centre of North Bengkulu Regency in Bengkulu province, Indonesia. Its population was officially estimated at 43,263 in mid 2022.[2]
Arga Makmur has a tropical rainforest climate (Af) with heavy to very heavy rainfall year-round.