| Type: | suburb |
| South Maroota | |
| State: | NSW |
| Lga: | The Hills Shire |
| Postcode: | 2756 |
| Coordinates: | -33.5242°N 150.9486°W |
| Local Map: | yes |
| Zoom: | 11 |
| Pop: | 507 |
| Elevation: | 124 |
| Stategov: | Hawkesbury |
| Fedgov: | Berowra |
| Dist1: | 72 |
| Dir1: | northwest |
| Location1: | Sydney CBD |
| Near-Nw: | Sackville North |
| Near-N: | Lower Portland |
| Near-Ne: | Maroota |
| Near-W: | Ebenezer |
| Near-E: | Glenorie |
| Near-Sw: | Wilberforce and Pitt Town |
| Near-S: | Cattai |
| Near-Se: | Glenorie |
South Maroota is a suburb in Sydney, New South Wales, Australia 72 kilometres north-west of the Sydney central business district in the local government area of The Hills Shire. The Hawkesbury River forms part of its western boundary.
South Maroota has a number of heritage-listed sites, including:
South Maroota contains the Pacific Park motocross and water-skiing park, on the bank of the Hawkesbury River.In 1970 Sydney's largest naturist club Kiata Country Club was established