| Ba'a | |
| Pushpin Map: | Indonesia Lesser Sunda Islands |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Map of Lesser Sunda Islands |
| Coordinates: | -10.7264°N 123.0479°W |
| Subdivision Type: | Country |
| Subdivision Name: | Indonesia |
| Subdivision Type1: | Province |
| Subdivision Name1: | East Nusa Tenggara |
| Subdivision Type2: | Regency |
| Subdivision Name2: | Rote Ndao Regency |
| Subdivision Type3: | District |
| Subdivision Name3: | Lobalain |
| Unit Pref: | Metric |
| Population As Of: | 2020 Census |
| Population Total: | 1,263 |
| Population Density Km2: | auto |
Ba'a (Baa, Baadale) is the capital of the Indonesian island of Rote and of the Rote Ndao Regency (kabupaten), in the province of East Nusa Tenggara.[1] It lies in the district (kecamatan) of Lobalain, and constitutes a village (desa) with 1,263 inhabitants at the 2020 Census.[2]
