| Liga 3 South Sulawesi | |
| Year: | 2020 |
| Dates: | October-TBD 2020 |
| Num Teams: | 17 |
| Defending Champions: | Perspin Pinrang |
| Prevseason: | 2019 |
| Nextseason: | 2021 |
The 2020 Liga 3 South Sulawesi would be the fifth editions of Liga 3 (formerly known as Liga Nusantara) as a qualifying round for the national round of 2020 Liga 3.[1] But cancelled due to the COVID-19 pandemic in Indonesia.
Perspin Pinrang were the defending champion.
There are 17 teams participated in the league this season.
| Team | Location | |
|---|---|---|
| Gasbar Barru | Barru | |
| Gasiba Bulukumba | Bulukumba | |
| Gasis Soppeng | Watansoppeng | |
| Gasma Enrekang | Enrekang | |
| Gasta Takalar | Takalar | |
| Persiban Bantaeng | Bantaeng | |
| Persibone Bone | Watampone | |
| Persijo Jeneponto | Jeneponto | |
| Persim Maros | Maros | |
| Persipangkep Pangkep | Pangkajene | |
| Persipare Parepare | Parepare | |
| Perspin Pinrang | Pinrang | |
| Perssin Sinjai | Sinjai | |
| PS Bank Sulselbar | Makassar | |
| PS Kepulauan Selayar | Selayar Islands | |
| PS Nene Mallomo | Sidenreng Rappang | |
| PS Sultan Jaya | Makassar |